25151464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4099}}^1$

素因数の和:4177

約数の個数: 32

約数和(自身を含む): 51660000

約数和(自身を除く): 26508536

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 4099, 6136, 8198, 16396, 32792, 53287, 106574, 213148, 241841, 426296, 483682, 967364, 1934728, 3143933, 6287866, 12575732, 25151464]

約数ペア:

[(1, 25151464), (2, 12575732), (4, 6287866), (8, 3143933), (13, 1934728), (26, 967364), (52, 483682), (59, 426296), (104, 241841), (118, 213148), (236, 106574), (472, 53287), (767, 32792), (1534, 16396), (3068, 8198), (4099, 6136)]