64194011

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 74856960

約数和(自身を除く): 10662949

約数列:

[1, 7, 71, 227, 497, 569, 1589, 3983, 16117, 40399, 112819, 129163, 282793, 904141, 9170573, 64194011]

約数ペア:

[(1, 64194011), (7, 9170573), (71, 904141), (227, 282793), (497, 129163), (569, 112819), (1589, 40399), (3983, 16117)]