28911416

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{61253}}^1$

素因数の和:61318

約数の個数: 16

約数和(自身を含む): 55128600

約数和(自身を除く): 26217184

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 61253, 122506, 245012, 490024, 3613927, 7227854, 14455708, 28911416]

約数ペア:

[(1, 28911416), (2, 14455708), (4, 7227854), (8, 3613927), (59, 490024), (118, 245012), (236, 122506), (472, 61253)]