25219088

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{3449}}^1$

素因数の和:3914

約数の個数: 20

約数和(自身を含む): 48983100

約数和(自身を除く): 23764012

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3449, 3656, 6898, 7312, 13796, 27592, 55184, 1576193, 3152386, 6304772, 12609544, 25219088]

約数ペア:

[(1, 25219088), (2, 12609544), (4, 6304772), (8, 3152386), (16, 1576193), (457, 55184), (914, 27592), (1828, 13796), (3449, 7312), (3656, 6898)]