39895114

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7681}}^1$

素因数の和:7750

約数の個数: 24

約数和(自身を含む): 70935588

約数和(自身を除く): 31040474

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 7681, 15362, 53767, 107534, 376369, 407093, 752738, 814186, 2849651, 5699302, 19947557, 39895114]

約数ペア:

[(1, 39895114), (2, 19947557), (7, 5699302), (14, 2849651), (49, 814186), (53, 752738), (98, 407093), (106, 376369), (371, 107534), (742, 53767), (2597, 15362), (5194, 7681)]