72255293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 80619840

約数和(自身を除く): 8364547

約数列:

[1, 11, 61, 257, 419, 671, 2827, 4609, 15677, 25559, 107683, 172447, 281149, 1184513, 6568663, 72255293]

約数ペア:

[(1, 72255293), (11, 6568663), (61, 1184513), (257, 281149), (419, 172447), (671, 107683), (2827, 25559), (4609, 15677)]