39121609702

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{521}}^1\times {\mathrm{5849}}^1$

素因数の和:6517

約数の個数: 48

約数和(自身を含む): 68928116400

約数和(自身を除く): 29806506698

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 521, 917, 1042, 1834, 3647, 5849, 6419, 7294, 11698, 12838, 25529, 40943, 51058, 68251, 81886, 136502, 286601, 477757, 573202, 766219, 955514, 1532438, 3047329, 3344299, 5363533, 6094658, 6688598, 10727066, 21331303, 37544731, 42662606, 75089462, 149319121, 298638242, 399200099, 798400198, 2794400693, 5588801386, 19560804851, 39121609702]

約数ペア:

[(1, 39121609702), (2, 19560804851), (7, 5588801386), (14, 2794400693), (49, 798400198), (98, 399200099), (131, 298638242), (262, 149319121), (521, 75089462), (917, 42662606), (1042, 37544731), (1834, 21331303), (3647, 10727066), (5849, 6688598), (6419, 6094658), (7294, 5363533), (11698, 3344299), (12838, 3047329), (25529, 1532438), (40943, 955514), (51058, 766219), (68251, 573202), (81886, 477757), (136502, 286601)]