71388684808

素因数分解:

$2^3\times 7^1\times {\mathrm{55763}}^1\times {\mathrm{22861}}^1$

素因数の和:78637

約数の個数: 32

約数和(自身を含む): 152985188160

約数和(自身を除く): 81596503352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 22861, 45722, 55763, 91444, 111526, 160027, 182888, 223052, 320054, 390341, 446104, 640108, 780682, 1280216, 1561364, 3122728, 1274797943, 2549595886, 5099191772, 8923585601, 10198383544, 17847171202, 35694342404, 71388684808]

約数ペア:

[(1, 71388684808), (2, 35694342404), (4, 17847171202), (7, 10198383544), (8, 8923585601), (14, 5099191772), (28, 2549595886), (56, 1274797943), (22861, 3122728), (45722, 1561364), (55763, 1280216), (91444, 780682), (111526, 640108), (160027, 446104), (182888, 390341), (223052, 320054)]