26683090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4283}}^1$

素因数の和:4386

約数の個数: 32

約数和(自身を含む): 55520640

約数和(自身を除く): 28837550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 4283, 6230, 8566, 21415, 29981, 42830, 59962, 149905, 299810, 381187, 762374, 1905935, 2668309, 3811870, 5336618, 13341545, 26683090]

約数ペア:

[(1, 26683090), (2, 13341545), (5, 5336618), (7, 3811870), (10, 2668309), (14, 1905935), (35, 762374), (70, 381187), (89, 299810), (178, 149905), (445, 59962), (623, 42830), (890, 29981), (1246, 21415), (3115, 8566), (4283, 6230)]