25223224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{857}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 51171120

約数和(自身を除く): 25947896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 857, 1132, 1714, 2264, 3428, 3679, 6856, 7358, 11141, 14716, 22282, 29432, 44564, 89128, 242531, 485062, 970124, 1940248, 3152903, 6305806, 12611612, 25223224]

約数ペア:

[(1, 25223224), (2, 12611612), (4, 6305806), (8, 3152903), (13, 1940248), (26, 970124), (52, 485062), (104, 242531), (283, 89128), (566, 44564), (857, 29432), (1132, 22282), (1714, 14716), (2264, 11141), (3428, 7358), (3679, 6856)]