61721648

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{5503}}^1$

素因数の和:6212

約数の個数: 20

約数和(自身を含む): 119778048

約数和(自身を除く): 58056400

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5503, 5608, 11006, 11216, 22012, 44024, 88048, 3857603, 7715206, 15430412, 30860824, 61721648]

約数ペア:

[(1, 61721648), (2, 30860824), (4, 15430412), (8, 7715206), (16, 3857603), (701, 88048), (1402, 44024), (2804, 22012), (5503, 11216), (5608, 11006)]