74352719

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13001}}^1$

素因数の和:13070

約数の個数: 16

約数和(自身を含む): 91534080

約数和(自身を除く): 17181361

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 13001, 91007, 247019, 559043, 1729133, 3913301, 10621817, 74352719]

約数ペア:

[(1, 74352719), (7, 10621817), (19, 3913301), (43, 1729133), (133, 559043), (301, 247019), (817, 91007), (5719, 13001)]