64528016

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19867}}^1$

素因数の和:19911

約数の個数: 40

約数和(自身を含む): 147817920

約数和(自身を除く): 83289904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 19867, 39734, 79468, 139069, 158936, 278138, 317872, 556276, 576143, 1112552, 1152286, 2225104, 2304572, 4033001, 4609144, 8066002, 9218288, 16132004, 32264008, 64528016]

約数ペア:

[(1, 64528016), (2, 32264008), (4, 16132004), (7, 9218288), (8, 8066002), (14, 4609144), (16, 4033001), (28, 2304572), (29, 2225104), (56, 1152286), (58, 1112552), (112, 576143), (116, 556276), (203, 317872), (232, 278138), (406, 158936), (464, 139069), (812, 79468), (1624, 39734), (3248, 19867)]