64407792

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18899}}^1$

素因数の和:18981

約数の個数: 40

約数和(自身を含む): 168739200

約数和(自身を除く): 104331408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 18899, 37798, 56697, 75596, 113394, 151192, 226788, 302384, 453576, 907152, 1341829, 2683658, 4025487, 5367316, 8050974, 10734632, 16101948, 21469264, 32203896, 64407792]

約数ペア:

[(1, 64407792), (2, 32203896), (3, 21469264), (4, 16101948), (6, 10734632), (8, 8050974), (12, 5367316), (16, 4025487), (24, 2683658), (48, 1341829), (71, 907152), (142, 453576), (213, 302384), (284, 226788), (426, 151192), (568, 113394), (852, 75596), (1136, 56697), (1704, 37798), (3408, 18899)]