64056391

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 83704320

約数和(自身を除く): 19647929

約数列:

[1, 7, 17, 19, 41, 119, 133, 287, 323, 691, 697, 779, 2261, 4837, 4879, 5453, 11747, 13129, 13243, 28331, 82229, 91903, 92701, 198317, 223193, 481627, 538289, 1562351, 3371389, 3768023, 9150913, 64056391]

約数ペア:

[(1, 64056391), (7, 9150913), (17, 3768023), (19, 3371389), (41, 1562351), (119, 538289), (133, 481627), (287, 223193), (323, 198317), (691, 92701), (697, 91903), (779, 82229), (2261, 28331), (4837, 13243), (4879, 13129), (5453, 11747)]