72243016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{475283}}^1$

素因数の和:475308

約数の個数: 16

約数和(自身を含む): 142585200

約数和(自身を除く): 70342184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 475283, 950566, 1901132, 3802264, 9030377, 18060754, 36121508, 72243016]

約数ペア:

[(1, 72243016), (2, 36121508), (4, 18060754), (8, 9030377), (19, 3802264), (38, 1901132), (76, 950566), (152, 475283)]