42622385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9787}}^1$

素因数の和:9872

約数の個数: 16

約数和(自身を含む): 55909056

約数和(自身を除く): 13286671

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 9787, 48935, 127231, 636155, 655729, 3278645, 8524477, 42622385]

約数ペア:

[(1, 42622385), (5, 8524477), (13, 3278645), (65, 655729), (67, 636155), (335, 127231), (871, 48935), (4355, 9787)]