74255998

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 112574880

約数和(自身を除く): 38318882

約数列:

[1, 2, 197, 229, 394, 458, 823, 1646, 45113, 90226, 162131, 188467, 324262, 376934, 37127999, 74255998]

約数ペア:

[(1, 74255998), (2, 37127999), (197, 376934), (229, 324262), (394, 188467), (458, 162131), (823, 90226), (1646, 45113)]