72769544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{478747}}^1$

素因数の和:478772

約数の個数: 16

約数和(自身を含む): 143624400

約数和(自身を除く): 70854856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 478747, 957494, 1914988, 3829976, 9096193, 18192386, 36384772, 72769544]

約数ペア:

[(1, 72769544), (2, 36384772), (4, 18192386), (8, 9096193), (19, 3829976), (38, 1914988), (76, 957494), (152, 478747)]