39447844

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 70036736

約数和(自身を除く): 30588892

約数列:

[1, 2, 4, 151, 241, 271, 302, 482, 542, 604, 964, 1084, 36391, 40921, 65311, 72782, 81842, 130622, 145564, 163684, 261244, 9861961, 19723922, 39447844]

約数ペア:

[(1, 39447844), (2, 19723922), (4, 9861961), (151, 261244), (241, 163684), (271, 145564), (302, 130622), (482, 81842), (542, 72782), (604, 65311), (964, 40921), (1084, 36391)]