821501888

素因数分解:

$2^6\times {\mathrm{2657}}^1\times {\mathrm{4831}}^1$

素因数の和:7500

約数の個数: 28

約数和(自身を含む): 1631118912

約数和(自身を除く): 809617024

約数列:

[1, 2, 4, 8, 16, 32, 64, 2657, 4831, 5314, 9662, 10628, 19324, 21256, 38648, 42512, 77296, 85024, 154592, 170048, 309184, 12835967, 25671934, 51343868, 102687736, 205375472, 410750944, 821501888]

約数ペア:

[(1, 821501888), (2, 410750944), (4, 205375472), (8, 102687736), (16, 51343868), (32, 25671934), (64, 12835967), (2657, 309184), (4831, 170048), (5314, 154592), (9662, 85024), (10628, 77296), (19324, 42512), (21256, 38648)]