40406412

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78307}}^1$

素因数の和:78357

約数の個数: 24

約数和(自身を含む): 96475456

約数和(自身を除く): 56069044

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 78307, 156614, 234921, 313228, 469842, 939684, 3367201, 6734402, 10101603, 13468804, 20203206, 40406412]

約数ペア:

[(1, 40406412), (2, 20203206), (3, 13468804), (4, 10101603), (6, 6734402), (12, 3367201), (43, 939684), (86, 469842), (129, 313228), (172, 234921), (258, 156614), (516, 78307)]