25829198

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1997}}^1$

素因数の和:2251

約数の個数: 16

約数和(自身を含む): 40279680

約数和(自身を除く): 14450482

約数列:

[1, 2, 29, 58, 223, 446, 1997, 3994, 6467, 12934, 57913, 115826, 445331, 890662, 12914599, 25829198]

約数ペア:

[(1, 25829198), (2, 12914599), (29, 890662), (58, 445331), (223, 115826), (446, 57913), (1997, 12934), (3994, 6467)]