25308716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1669}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 47134080

約数和(自身を除く): 21825364

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 892, 1669, 3338, 3791, 6676, 7582, 15164, 28373, 56746, 113492, 372187, 744374, 1488748, 6327179, 12654358, 25308716]

約数ペア:

[(1, 25308716), (2, 12654358), (4, 6327179), (17, 1488748), (34, 744374), (68, 372187), (223, 113492), (446, 56746), (892, 28373), (1669, 15164), (3338, 7582), (3791, 6676)]