28372414

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54773}}^1$

素因数の和:54819

約数の個数: 16

約数和(自身を含む): 49953888

約数和(自身を除く): 21581474

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 54773, 109546, 383411, 766822, 2026601, 4053202, 14186207, 28372414]

約数ペア:

[(1, 28372414), (2, 14186207), (7, 4053202), (14, 2026601), (37, 766822), (74, 383411), (259, 109546), (518, 54773)]