29101390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{70979}}^1$

素因数の和:71027

約数の個数: 16

約数和(自身を含む): 53660880

約数和(自身を除く): 24559490

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 70979, 141958, 354895, 709790, 2910139, 5820278, 14550695, 29101390]

約数ペア:

[(1, 29101390), (2, 14550695), (5, 5820278), (10, 2910139), (41, 709790), (82, 354895), (205, 141958), (410, 70979)]