42686371

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 57068928

約数和(自身を除く): 14382557

約数列:

[1, 7, 13, 17, 41, 91, 119, 221, 287, 533, 673, 697, 1547, 3731, 4711, 4879, 8749, 9061, 11441, 27593, 61243, 63427, 80087, 148733, 193151, 358709, 469081, 1041131, 2510963, 3283567, 6098053, 42686371]

約数ペア:

[(1, 42686371), (7, 6098053), (13, 3283567), (17, 2510963), (41, 1041131), (91, 469081), (119, 358709), (221, 193151), (287, 148733), (533, 80087), (673, 63427), (697, 61243), (1547, 27593), (3731, 11441), (4711, 9061), (4879, 8749)]