74735017

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{719}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 88473600

約数和(自身を除く): 13738583

約数列:

[1, 7, 31, 217, 479, 719, 3353, 5033, 14849, 22289, 103943, 156023, 344401, 2410807, 10676431, 74735017]

約数ペア:

[(1, 74735017), (7, 10676431), (31, 2410807), (217, 344401), (479, 156023), (719, 103943), (3353, 22289), (5033, 14849)]