25362536

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 48711240

約数和(自身を除く): 23348704

約数列:

[1, 2, 4, 8, 73, 137, 146, 274, 292, 317, 548, 584, 634, 1096, 1268, 2536, 10001, 20002, 23141, 40004, 43429, 46282, 80008, 86858, 92564, 173716, 185128, 347432, 3170317, 6340634, 12681268, 25362536]

約数ペア:

[(1, 25362536), (2, 12681268), (4, 6340634), (8, 3170317), (73, 347432), (137, 185128), (146, 173716), (274, 92564), (292, 86858), (317, 80008), (548, 46282), (584, 43429), (634, 40004), (1096, 23141), (1268, 20002), (2536, 10001)]