71845688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{472669}}^1$

素因数の和:472694

約数の個数: 16

約数和(自身を含む): 141801000

約数和(自身を除く): 69955312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 472669, 945338, 1890676, 3781352, 8980711, 17961422, 35922844, 71845688]

約数ペア:

[(1, 71845688), (2, 35922844), (4, 17961422), (8, 8980711), (19, 3781352), (38, 1890676), (76, 945338), (152, 472669)]