74370457

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3203}}^1$

素因数の和:3348

約数の個数: 16

約数和(自身を含む): 88584192

約数和(自身を除く): 14213735

約数列:

[1, 7, 31, 107, 217, 749, 3203, 3317, 22421, 23219, 99293, 342721, 695051, 2399047, 10624351, 74370457]

約数ペア:

[(1, 74370457), (7, 10624351), (31, 2399047), (107, 695051), (217, 342721), (749, 99293), (3203, 23219), (3317, 22421)]