70842916

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{887}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 127403136

約数和(自身を除く): 56560220

約数列:

[1, 2, 4, 41, 82, 164, 487, 887, 974, 1774, 1948, 3548, 19967, 36367, 39934, 72734, 79868, 145468, 431969, 863938, 1727876, 17710729, 35421458, 70842916]

約数ペア:

[(1, 70842916), (2, 35421458), (4, 17710729), (41, 1727876), (82, 863938), (164, 431969), (487, 145468), (887, 79868), (974, 72734), (1774, 39934), (1948, 36367), (3548, 19967)]