72435566

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139837}}^1$

素因数の和:139883

約数の個数: 16

約数和(自身を含む): 127532256

約数和(自身を除く): 55096690

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 139837, 279674, 978859, 1957718, 5173969, 10347938, 36217783, 72435566]

約数ペア:

[(1, 72435566), (2, 36217783), (7, 10347938), (14, 5173969), (37, 1957718), (74, 978859), (259, 279674), (518, 139837)]