40071542

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{60899}}^1$

素因数の和:60955

約数の個数: 16

約数和(自身を含む): 70156800

約数和(自身を除く): 30085258

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 60899, 121798, 426293, 852586, 2862253, 5724506, 20035771, 40071542]

約数ペア:

[(1, 40071542), (2, 20035771), (7, 5724506), (14, 2862253), (47, 852586), (94, 426293), (329, 121798), (658, 60899)]