40639778867874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1\times {\mathrm{4891763}}^1$

素因数の和:4892895

約数の個数: 64

約数和(自身を含む): 87234631741440

約数和(自身を除く): 46594852873566

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 474, 1031, 1343, 2062, 2686, 3093, 4029, 6186, 8058, 17527, 35054, 52581, 81449, 105162, 162898, 244347, 488694, 1384633, 2769266, 4153899, 4891763, 8307798, 9783526, 14675289, 29350578, 83159971, 166319942, 249479913, 386449277, 498959826, 772898554, 1159347831, 2318695662, 5043407653, 6569637709, 10086815306, 13139275418, 15130222959, 19708913127, 30260445918, 39417826254, 85737930101, 171475860202, 257213790303, 398429204587, 514427580606, 796858409174, 1195287613761, 2390575227522, 6773296477979, 13546592955958, 20319889433937, 40639778867874]

約数ペア:

[(1, 40639778867874), (2, 20319889433937), (3, 13546592955958), (6, 6773296477979), (17, 2390575227522), (34, 1195287613761), (51, 796858409174), (79, 514427580606), (102, 398429204587), (158, 257213790303), (237, 171475860202), (474, 85737930101), (1031, 39417826254), (1343, 30260445918), (2062, 19708913127), (2686, 15130222959), (3093, 13139275418), (4029, 10086815306), (6186, 6569637709), (8058, 5043407653), (17527, 2318695662), (35054, 1159347831), (52581, 772898554), (81449, 498959826), (105162, 386449277), (162898, 249479913), (244347, 166319942), (488694, 83159971), (1384633, 29350578), (2769266, 14675289), (4153899, 9783526), (4891763, 8307798)]