74815951

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2111}}^1$

素因数の和:2262

約数の個数: 16

約数和(自身を含む): 87994368

約数和(自身を除く): 13178417

約数列:

[1, 7, 61, 83, 427, 581, 2111, 5063, 14777, 35441, 128771, 175213, 901397, 1226491, 10687993, 74815951]

約数ペア:

[(1, 74815951), (7, 10687993), (61, 1226491), (83, 901397), (427, 175213), (581, 128771), (2111, 35441), (5063, 14777)]