64000444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 125024256

約数和(自身を除く): 61023812

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 151, 271, 302, 391, 542, 604, 782, 1084, 1564, 2567, 3473, 4607, 5134, 6233, 6946, 9214, 10268, 12466, 13892, 18428, 24932, 40921, 59041, 81842, 105961, 118082, 163684, 211922, 236164, 423844, 695657, 941183, 1391314, 1882366, 2782628, 3764732, 16000111, 32000222, 64000444]

約数ペア:

[(1, 64000444), (2, 32000222), (4, 16000111), (17, 3764732), (23, 2782628), (34, 1882366), (46, 1391314), (68, 941183), (92, 695657), (151, 423844), (271, 236164), (302, 211922), (391, 163684), (542, 118082), (604, 105961), (782, 81842), (1084, 59041), (1564, 40921), (2567, 24932), (3473, 18428), (4607, 13892), (5134, 12466), (6233, 10268), (6946, 9214)]