25229152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{60647}}^1$

素因数の和:60670

約数の個数: 24

約数和(自身を含む): 53491536

約数和(自身を除く): 28262384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 60647, 121294, 242588, 485176, 788411, 970352, 1576822, 1940704, 3153644, 6307288, 12614576, 25229152]

約数ペア:

[(1, 25229152), (2, 12614576), (4, 6307288), (8, 3153644), (13, 1940704), (16, 1576822), (26, 970352), (32, 788411), (52, 485176), (104, 242588), (208, 121294), (416, 60647)]