38948778872

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{709}}^1\times {\mathrm{50123}}^1$

素因数の和:50975

約数の個数: 32

約数和(自身を含む): 73667242800

約数和(自身を除く): 34718463928

約数列:

[1, 2, 4, 8, 137, 274, 548, 709, 1096, 1418, 2836, 5672, 50123, 97133, 100246, 194266, 200492, 388532, 400984, 777064, 6866851, 13733702, 27467404, 35537207, 54934808, 71074414, 142148828, 284297656, 4868597359, 9737194718, 19474389436, 38948778872]

約数ペア:

[(1, 38948778872), (2, 19474389436), (4, 9737194718), (8, 4868597359), (137, 284297656), (274, 142148828), (548, 71074414), (709, 54934808), (1096, 35537207), (1418, 27467404), (2836, 13733702), (5672, 6866851), (50123, 777064), (97133, 400984), (100246, 388532), (194266, 200492)]