25897924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3583}}^1$

素因数の和:3739

約数の個数: 24

約数和(自身を含む): 49172480

約数和(自身を除く): 23274556

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3583, 3614, 7166, 7228, 14332, 46579, 93158, 186316, 498037, 996074, 1992148, 6474481, 12948962, 25897924]

約数ペア:

[(1, 25897924), (2, 12948962), (4, 6474481), (13, 1992148), (26, 996074), (52, 498037), (139, 186316), (278, 93158), (556, 46579), (1807, 14332), (3583, 7228), (3614, 7166)]