73208798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 48718882

約数列:

[1, 2, 13, 26, 47, 94, 139, 278, 431, 611, 862, 1222, 1807, 3614, 5603, 6533, 11206, 13066, 20257, 40514, 59909, 84929, 119818, 169858, 263341, 526682, 778817, 1557634, 2815723, 5631446, 36604399, 73208798]

約数ペア:

[(1, 73208798), (2, 36604399), (13, 5631446), (26, 2815723), (47, 1557634), (94, 778817), (139, 526682), (278, 263341), (431, 169858), (611, 119818), (862, 84929), (1222, 59909), (1807, 40514), (3614, 20257), (5603, 13066), (6533, 11206)]