77542868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{51421}}^1$

素因数の和:51467

約数の個数: 24

約数和(自身を含む): 151180680

約数和(自身を除く): 73637812

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 51421, 102842, 205684, 668473, 1336946, 1491209, 2673892, 2982418, 5964836, 19385717, 38771434, 77542868]

約数ペア:

[(1, 77542868), (2, 38771434), (4, 19385717), (13, 5964836), (26, 2982418), (29, 2673892), (52, 1491209), (58, 1336946), (116, 668473), (377, 205684), (754, 102842), (1508, 51421)]