64287872

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{45659}}^1$

素因数の和:45684

約数の個数: 32

約数和(自身を含む): 139719600

約数和(自身を除く): 75431728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 45659, 91318, 182636, 365272, 502249, 730544, 1004498, 1461088, 2008996, 2922176, 4017992, 5844352, 8035984, 16071968, 32143936, 64287872]

約数ペア:

[(1, 64287872), (2, 32143936), (4, 16071968), (8, 8035984), (11, 5844352), (16, 4017992), (22, 2922176), (32, 2008996), (44, 1461088), (64, 1004498), (88, 730544), (128, 502249), (176, 365272), (352, 182636), (704, 91318), (1408, 45659)]