74835568

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{13879}}^1$

素因数の和:14224

約数の個数: 20

約数和(自身を含む): 145434640

約数和(自身を除く): 70599072

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 13879, 27758, 55516, 111032, 222064, 4677223, 9354446, 18708892, 37417784, 74835568]

約数ペア:

[(1, 74835568), (2, 37417784), (4, 18708892), (8, 9354446), (16, 4677223), (337, 222064), (674, 111032), (1348, 55516), (2696, 27758), (5392, 13879)]