28091924952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{463}}^1\times {\mathrm{2137}}^1$

素因数の和:2642

約数の個数: 192

約数和(自身を含む): 87140090880

約数和(自身を除く): 59048165928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 463, 507, 546, 676, 728, 926, 1014, 1092, 1183, 1352, 1389, 1852, 2028, 2137, 2184, 2366, 2778, 3241, 3549, 3704, 4056, 4274, 4732, 5556, 6019, 6411, 6482, 7098, 8548, 9464, 9723, 11112, 12038, 12822, 12964, 14196, 14959, 17096, 18057, 19446, 24076, 25644, 25928, 27781, 28392, 29918, 36114, 38892, 42133, 44877, 48152, 51288, 55562, 59836, 72228, 77784, 78247, 83343, 84266, 89754, 111124, 119672, 126399, 144456, 156494, 166686, 168532, 179508, 194467, 222248, 234741, 252798, 312988, 333372, 337064, 359016, 361153, 388934, 469482, 505596, 547729, 583401, 625976, 666744, 722306, 777868, 938964, 989431, 1011192, 1083459, 1095458, 1166802, 1444612, 1555736, 1643187, 1877928, 1978862, 2166918, 2190916, 2333604, 2528071, 2889224, 2968293, 3286374, 3957724, 4333836, 4381832, 4667208, 5056142, 5936586, 6572748, 6926017, 7584213, 7915448, 8667672, 10112284, 11873172, 12862603, 13145496, 13852034, 15168426, 20224568, 20778051, 23746344, 25725206, 27704068, 30336852, 38587809, 41556102, 51450412, 55408136, 60673704, 77175618, 83112204, 90038221, 102900824, 154351236, 166224408, 167213839, 180076442, 270114663, 308702472, 334427678, 360152884, 501641517, 540229326, 668855356, 720305768, 1003283034, 1080458652, 1170496873, 1337710712, 2006566068, 2160917304, 2340993746, 3511490619, 4013132136, 4681987492, 7022981238, 9363974984, 14045962476, 28091924952]

約数ペア:

[(1, 28091924952), (2, 14045962476), (3, 9363974984), (4, 7022981238), (6, 4681987492), (7, 4013132136), (8, 3511490619), (12, 2340993746), (13, 2160917304), (14, 2006566068), (21, 1337710712), (24, 1170496873), (26, 1080458652), (28, 1003283034), (39, 720305768), (42, 668855356), (52, 540229326), (56, 501641517), (78, 360152884), (84, 334427678), (91, 308702472), (104, 270114663), (156, 180076442), (168, 167213839), (169, 166224408), (182, 154351236), (273, 102900824), (312, 90038221), (338, 83112204), (364, 77175618), (463, 60673704), (507, 55408136), (546, 51450412), (676, 41556102), (728, 38587809), (926, 30336852), (1014, 27704068), (1092, 25725206), (1183, 23746344), (1352, 20778051), (1389, 20224568), (1852, 15168426), (2028, 13852034), (2137, 13145496), (2184, 12862603), (2366, 11873172), (2778, 10112284), (3241, 8667672), (3549, 7915448), (3704, 7584213), (4056, 6926017), (4274, 6572748), (4732, 5936586), (5556, 5056142), (6019, 4667208), (6411, 4381832), (6482, 4333836), (7098, 3957724), (8548, 3286374), (9464, 2968293), (9723, 2889224), (11112, 2528071), (12038, 2333604), (12822, 2190916), (12964, 2166918), (14196, 1978862), (14959, 1877928), (17096, 1643187), (18057, 1555736), (19446, 1444612), (24076, 1166802), (25644, 1095458), (25928, 1083459), (27781, 1011192), (28392, 989431), (29918, 938964), (36114, 777868), (38892, 722306), (42133, 666744), (44877, 625976), (48152, 583401), (51288, 547729), (55562, 505596), (59836, 469482), (72228, 388934), (77784, 361153), (78247, 359016), (83343, 337064), (84266, 333372), (89754, 312988), (111124, 252798), (119672, 234741), (126399, 222248), (144456, 194467), (156494, 179508), (166686, 168532)]