25530668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{375451}}^1$

素因数の和:375472

約数の個数: 12

約数和(自身を含む): 47306952

約数和(自身を除く): 21776284

約数列:

[1, 2, 4, 17, 34, 68, 375451, 750902, 1501804, 6382667, 12765334, 25530668]

約数ペア:

[(1, 25530668), (2, 12765334), (4, 6382667), (17, 1501804), (34, 750902), (68, 375451)]