72179792

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{11903}}^1$

素因数の和:12290

約数の個数: 20

約数和(自身を含む): 140229120

約数和(自身を除く): 68049328

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 11903, 23806, 47612, 95224, 190448, 4511237, 9022474, 18044948, 36089896, 72179792]

約数ペア:

[(1, 72179792), (2, 36089896), (4, 18044948), (8, 9022474), (16, 4511237), (379, 190448), (758, 95224), (1516, 47612), (3032, 23806), (6064, 11903)]