68466398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3153

約数の個数: 48

約数和(自身を含む): 138979680

約数和(自身を除く): 70513282

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3109, 3146, 6218, 11011, 21763, 22022, 34199, 40417, 43526, 68398, 80834, 239393, 282919, 376189, 444587, 478786, 565838, 752378, 889174, 2633323, 3112109, 4890457, 5266646, 6224218, 9780914, 34233199, 68466398]

約数ペア:

[(1, 68466398), (2, 34233199), (7, 9780914), (11, 6224218), (13, 5266646), (14, 4890457), (22, 3112109), (26, 2633323), (77, 889174), (91, 752378), (121, 565838), (143, 478786), (154, 444587), (182, 376189), (242, 282919), (286, 239393), (847, 80834), (1001, 68398), (1573, 43526), (1694, 40417), (2002, 34199), (3109, 22022), (3146, 21763), (6218, 11011)]