77966674

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 126397440

約数和(自身を除く): 48430766

約数列:

[1, 2, 29, 31, 58, 62, 103, 206, 421, 842, 899, 1798, 2987, 3193, 5974, 6386, 12209, 13051, 24418, 26102, 43363, 86726, 92597, 185194, 378479, 756958, 1257527, 1344253, 2515054, 2688506, 38983337, 77966674]

約数ペア:

[(1, 77966674), (2, 38983337), (29, 2688506), (31, 2515054), (58, 1344253), (62, 1257527), (103, 756958), (206, 378479), (421, 185194), (842, 92597), (899, 86726), (1798, 43363), (2987, 26102), (3193, 24418), (5974, 13051), (6386, 12209)]