64968152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12911}}^1$

素因数の和:12971

約数の個数: 32

約数和(自身を含む): 132477120

約数和(自身を除く): 67508968

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 12911, 25822, 51644, 103288, 219487, 438974, 477707, 877948, 955414, 1755896, 1910828, 3821656, 8121019, 16242038, 32484076, 64968152]

約数ペア:

[(1, 64968152), (2, 32484076), (4, 16242038), (8, 8121019), (17, 3821656), (34, 1910828), (37, 1755896), (68, 955414), (74, 877948), (136, 477707), (148, 438974), (296, 219487), (629, 103288), (1258, 51644), (2516, 25822), (5032, 12911)]