72570614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{26161}}^1$

素因数の和:26255

約数の個数: 16

約数和(自身を含む): 116159280

約数和(自身を除く): 43588666

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 26161, 52322, 497059, 994118, 1909753, 3819506, 36285307, 72570614]

約数ペア:

[(1, 72570614), (2, 36285307), (19, 3819506), (38, 1909753), (73, 994118), (146, 497059), (1387, 52322), (2774, 26161)]