71667472

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{12689}}^1$

素因数の和:13050

約数の個数: 20

約数和(自身を含む): 139260060

約数和(自身を除く): 67592588

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 12689, 25378, 50756, 101512, 203024, 4479217, 8958434, 17916868, 35833736, 71667472]

約数ペア:

[(1, 71667472), (2, 35833736), (4, 17916868), (8, 8958434), (16, 4479217), (353, 203024), (706, 101512), (1412, 50756), (2824, 25378), (5648, 12689)]