64816304

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15641}}^1$

素因数の和:15693

約数の個数: 40

約数和(自身を含む): 147410208

約数和(自身を除く): 82593904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 15641, 31282, 62564, 109487, 125128, 218974, 250256, 437948, 578717, 875896, 1157434, 1751792, 2314868, 4051019, 4629736, 8102038, 9259472, 16204076, 32408152, 64816304]

約数ペア:

[(1, 64816304), (2, 32408152), (4, 16204076), (7, 9259472), (8, 8102038), (14, 4629736), (16, 4051019), (28, 2314868), (37, 1751792), (56, 1157434), (74, 875896), (112, 578717), (148, 437948), (259, 250256), (296, 218974), (518, 125128), (592, 109487), (1036, 62564), (2072, 31282), (4144, 15641)]