25561848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81929}}^1$

素因数の和:81951

約数の個数: 32

約数和(自身を含む): 68821200

約数和(自身を除く): 43259352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 81929, 163858, 245787, 327716, 491574, 655432, 983148, 1065077, 1966296, 2130154, 3195231, 4260308, 6390462, 8520616, 12780924, 25561848]

約数ペア:

[(1, 25561848), (2, 12780924), (3, 8520616), (4, 6390462), (6, 4260308), (8, 3195231), (12, 2130154), (13, 1966296), (24, 1065077), (26, 983148), (39, 655432), (52, 491574), (78, 327716), (104, 245787), (156, 163858), (312, 81929)]