39766064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4663}}^1$

素因数の和:4725

約数の個数: 40

約数和(自身を含む): 85015392

約数和(自身を除く): 45249328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 4663, 8528, 9326, 18652, 37304, 60619, 74608, 121238, 191183, 242476, 382366, 484952, 764732, 969904, 1529464, 2485379, 3058928, 4970758, 9941516, 19883032, 39766064]

約数ペア:

[(1, 39766064), (2, 19883032), (4, 9941516), (8, 4970758), (13, 3058928), (16, 2485379), (26, 1529464), (41, 969904), (52, 764732), (82, 484952), (104, 382366), (164, 242476), (208, 191183), (328, 121238), (533, 74608), (656, 60619), (1066, 37304), (2132, 18652), (4264, 9326), (4663, 8528)]