61708868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 121551360

約数和(自身を除く): 59842492

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 151, 271, 302, 377, 542, 604, 754, 1084, 1508, 1963, 3523, 3926, 4379, 7046, 7852, 7859, 8758, 14092, 15718, 17516, 31436, 40921, 56927, 81842, 102167, 113854, 163684, 204334, 227708, 408668, 531973, 1063946, 1186709, 2127892, 2373418, 4746836, 15427217, 30854434, 61708868]

約数ペア:

[(1, 61708868), (2, 30854434), (4, 15427217), (13, 4746836), (26, 2373418), (29, 2127892), (52, 1186709), (58, 1063946), (116, 531973), (151, 408668), (271, 227708), (302, 204334), (377, 163684), (542, 113854), (604, 102167), (754, 81842), (1084, 56927), (1508, 40921), (1963, 31436), (3523, 17516), (3926, 15718), (4379, 14092), (7046, 8758), (7852, 7859)]