64445272

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1697}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 124701120

約数和(自身を除く): 60255848

約数列:

[1, 2, 4, 8, 47, 94, 101, 188, 202, 376, 404, 808, 1697, 3394, 4747, 6788, 9494, 13576, 18988, 37976, 79759, 159518, 171397, 319036, 342794, 638072, 685588, 1371176, 8055659, 16111318, 32222636, 64445272]

約数ペア:

[(1, 64445272), (2, 32222636), (4, 16111318), (8, 8055659), (47, 1371176), (94, 685588), (101, 638072), (188, 342794), (202, 319036), (376, 171397), (404, 159518), (808, 79759), (1697, 37976), (3394, 18988), (4747, 13576), (6788, 9494)]