28959088

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{30677}}^1$

素因数の和:30744

約数の個数: 20

約数和(自身を含む): 57061080

約数和(自身を除く): 28101992

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 30677, 61354, 122708, 245416, 490832, 1809943, 3619886, 7239772, 14479544, 28959088]

約数ペア:

[(1, 28959088), (2, 14479544), (4, 7239772), (8, 3619886), (16, 1809943), (59, 490832), (118, 245416), (236, 122708), (472, 61354), (944, 30677)]