72575288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{477469}}^1$

素因数の和:477494

約数の個数: 16

約数和(自身を含む): 143241000

約数和(自身を除く): 70665712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 477469, 954938, 1909876, 3819752, 9071911, 18143822, 36287644, 72575288]

約数ペア:

[(1, 72575288), (2, 36287644), (4, 18143822), (8, 9071911), (19, 3819752), (38, 1909876), (76, 954938), (152, 477469)]