28330164928

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4535

約数の個数: 168

約数和(自身を含む): 66160619520

約数和(自身を除く): 37830454592

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 152, 169, 208, 247, 248, 304, 338, 403, 416, 494, 496, 589, 608, 676, 806, 832, 988, 992, 1178, 1216, 1352, 1612, 1976, 1984, 2356, 2704, 3211, 3224, 3952, 4447, 4712, 5239, 5408, 6422, 6448, 7657, 7904, 8894, 9424, 10478, 10816, 12844, 12896, 15314, 15808, 17788, 18848, 20956, 25688, 25792, 30628, 35576, 37696, 41912, 51376, 57811, 61256, 71152, 83824, 84493, 99541, 102752, 115622, 122512, 137857, 142304, 167648, 168986, 199082, 205504, 231244, 245024, 275714, 284608, 335296, 337972, 398164, 462488, 490048, 551428, 675944, 751543, 796328, 924976, 1098409, 1102856, 1351888, 1503086, 1592656, 1792141, 1849952, 2196818, 2205712, 2619283, 2703776, 3006172, 3185312, 3584282, 3699904, 4393636, 4411424, 5238566, 5407552, 6012344, 6370624, 7168564, 8787272, 8822848, 10477132, 12024688, 14279317, 14337128, 17574544, 20954264, 23297833, 24049376, 28558634, 28674256, 34050679, 35149088, 41908528, 46595666, 48098752, 57117268, 57348512, 68101358, 70298176, 83817056, 93191332, 114234536, 114697024, 136202716, 167634112, 186382664, 228469072, 272405432, 372765328, 442658827, 456938144, 544810864, 745530656, 885317654, 913876288, 1089621728, 1491061312, 1770635308, 2179243456, 3541270616, 7082541232, 14165082464, 28330164928]

約数ペア:

[(1, 28330164928), (2, 14165082464), (4, 7082541232), (8, 3541270616), (13, 2179243456), (16, 1770635308), (19, 1491061312), (26, 1089621728), (31, 913876288), (32, 885317654), (38, 745530656), (52, 544810864), (62, 456938144), (64, 442658827), (76, 372765328), (104, 272405432), (124, 228469072), (152, 186382664), (169, 167634112), (208, 136202716), (247, 114697024), (248, 114234536), (304, 93191332), (338, 83817056), (403, 70298176), (416, 68101358), (494, 57348512), (496, 57117268), (589, 48098752), (608, 46595666), (676, 41908528), (806, 35149088), (832, 34050679), (988, 28674256), (992, 28558634), (1178, 24049376), (1216, 23297833), (1352, 20954264), (1612, 17574544), (1976, 14337128), (1984, 14279317), (2356, 12024688), (2704, 10477132), (3211, 8822848), (3224, 8787272), (3952, 7168564), (4447, 6370624), (4712, 6012344), (5239, 5407552), (5408, 5238566), (6422, 4411424), (6448, 4393636), (7657, 3699904), (7904, 3584282), (8894, 3185312), (9424, 3006172), (10478, 2703776), (10816, 2619283), (12844, 2205712), (12896, 2196818), (15314, 1849952), (15808, 1792141), (17788, 1592656), (18848, 1503086), (20956, 1351888), (25688, 1102856), (25792, 1098409), (30628, 924976), (35576, 796328), (37696, 751543), (41912, 675944), (51376, 551428), (57811, 490048), (61256, 462488), (71152, 398164), (83824, 337972), (84493, 335296), (99541, 284608), (102752, 275714), (115622, 245024), (122512, 231244), (137857, 205504), (142304, 199082), (167648, 168986)]