72621268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{4951}}^1$

素因数の和:5167

約数の個数: 24

約数和(自身を含む): 134496320

約数和(自身を除く): 61875052

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 3667, 4951, 7334, 9902, 14668, 19804, 94069, 188138, 376276, 955543, 1911086, 3822172, 18155317, 36310634, 72621268]

約数ペア:

[(1, 72621268), (2, 36310634), (4, 18155317), (19, 3822172), (38, 1911086), (76, 955543), (193, 376276), (386, 188138), (772, 94069), (3667, 19804), (4951, 14668), (7334, 9902)]