28676501

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 34845696

約数和(自身を除く): 6169195

約数列:

[1, 7, 17, 119, 397, 607, 2779, 4249, 6749, 10319, 47243, 72233, 240979, 1686853, 4096643, 28676501]

約数ペア:

[(1, 28676501), (7, 4096643), (17, 1686853), (119, 240979), (397, 72233), (607, 47243), (2779, 10319), (4249, 6749)]