28002017316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{1093}}^1$

素因数の和:1958

約数の個数: 192

約数和(自身を含む): 83368051200

約数和(自身を除く): 55366033884

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 273, 348, 364, 377, 406, 546, 609, 754, 809, 812, 1092, 1093, 1131, 1218, 1508, 1618, 2186, 2262, 2427, 2436, 2639, 3236, 3279, 4372, 4524, 4854, 5278, 5663, 6558, 7651, 7917, 9708, 10517, 10556, 11326, 13116, 14209, 15302, 15834, 16989, 21034, 22652, 22953, 23461, 28418, 30604, 31551, 31668, 31697, 33978, 42068, 42627, 45906, 46922, 56836, 63102, 63394, 67956, 70383, 73619, 85254, 91812, 93844, 95091, 99463, 126204, 126788, 140766, 147238, 164227, 170508, 190182, 198926, 220857, 221879, 281532, 294476, 298389, 304993, 328454, 380364, 397852, 412061, 441714, 443758, 492681, 596778, 609986, 656908, 665637, 824122, 883428, 884237, 887516, 914979, 985362, 1193556, 1219972, 1236183, 1331274, 1648244, 1768474, 1829958, 1970724, 2134951, 2472366, 2652711, 2662548, 2884427, 3536948, 3659916, 4269902, 4944732, 5305422, 5768854, 6189659, 6404853, 8539804, 8653281, 10610844, 11495081, 11537708, 12379318, 12809706, 17306562, 18568977, 22990162, 24758636, 25619412, 25642873, 34485243, 34613124, 37137954, 45980324, 51285746, 68970486, 74275908, 76928619, 80465567, 102571492, 137940972, 153857238, 160931134, 179500111, 241396701, 307714476, 321862268, 333357349, 359000222, 482793402, 538500333, 666714698, 718000444, 965586804, 1000072047, 1077000666, 1333429396, 2000144094, 2154001332, 2333501443, 4000288188, 4667002886, 7000504329, 9334005772, 14001008658, 28002017316]

約数ペア:

[(1, 28002017316), (2, 14001008658), (3, 9334005772), (4, 7000504329), (6, 4667002886), (7, 4000288188), (12, 2333501443), (13, 2154001332), (14, 2000144094), (21, 1333429396), (26, 1077000666), (28, 1000072047), (29, 965586804), (39, 718000444), (42, 666714698), (52, 538500333), (58, 482793402), (78, 359000222), (84, 333357349), (87, 321862268), (91, 307714476), (116, 241396701), (156, 179500111), (174, 160931134), (182, 153857238), (203, 137940972), (273, 102571492), (348, 80465567), (364, 76928619), (377, 74275908), (406, 68970486), (546, 51285746), (609, 45980324), (754, 37137954), (809, 34613124), (812, 34485243), (1092, 25642873), (1093, 25619412), (1131, 24758636), (1218, 22990162), (1508, 18568977), (1618, 17306562), (2186, 12809706), (2262, 12379318), (2427, 11537708), (2436, 11495081), (2639, 10610844), (3236, 8653281), (3279, 8539804), (4372, 6404853), (4524, 6189659), (4854, 5768854), (5278, 5305422), (5663, 4944732), (6558, 4269902), (7651, 3659916), (7917, 3536948), (9708, 2884427), (10517, 2662548), (10556, 2652711), (11326, 2472366), (13116, 2134951), (14209, 1970724), (15302, 1829958), (15834, 1768474), (16989, 1648244), (21034, 1331274), (22652, 1236183), (22953, 1219972), (23461, 1193556), (28418, 985362), (30604, 914979), (31551, 887516), (31668, 884237), (31697, 883428), (33978, 824122), (42068, 665637), (42627, 656908), (45906, 609986), (46922, 596778), (56836, 492681), (63102, 443758), (63394, 441714), (67956, 412061), (70383, 397852), (73619, 380364), (85254, 328454), (91812, 304993), (93844, 298389), (95091, 294476), (99463, 281532), (126204, 221879), (126788, 220857), (140766, 198926), (147238, 190182), (164227, 170508)]