28849468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1181}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 52424064

約数和(自身を除く): 23574596

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 1181, 2362, 4724, 6107, 12214, 24428, 36611, 73222, 146444, 232657, 465314, 930628, 7212367, 14424734, 28849468]

約数ペア:

[(1, 28849468), (2, 14424734), (4, 7212367), (31, 930628), (62, 465314), (124, 232657), (197, 146444), (394, 73222), (788, 36611), (1181, 24428), (2362, 12214), (4724, 6107)]