7882628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 16221744

約数和(自身を除く): 8339116

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 241, 442, 481, 482, 629, 884, 962, 964, 1258, 1924, 2516, 3133, 4097, 6266, 8177, 8194, 8917, 12532, 16354, 16388, 17834, 32708, 35668, 53261, 106522, 115921, 151589, 213044, 231842, 303178, 463684, 606356, 1970657, 3941314, 7882628]

約数ペア:

[(1, 7882628), (2, 3941314), (4, 1970657), (13, 606356), (17, 463684), (26, 303178), (34, 231842), (37, 213044), (52, 151589), (68, 115921), (74, 106522), (148, 53261), (221, 35668), (241, 32708), (442, 17834), (481, 16388), (482, 16354), (629, 12532), (884, 8917), (962, 8194), (964, 8177), (1258, 6266), (1924, 4097), (2516, 3133)]