28044428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1583}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 50738688

約数和(自身を除く): 22694260

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 1583, 3166, 4429, 6332, 8858, 17716, 68069, 136138, 163049, 272276, 326098, 652196, 7011107, 14022214, 28044428]

約数ペア:

[(1, 28044428), (2, 14022214), (4, 7011107), (43, 652196), (86, 326098), (103, 272276), (172, 163049), (206, 136138), (412, 68069), (1583, 17716), (3166, 8858), (4429, 6332)]