57280268

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{242713}}^1$

素因数の和:242776

約数の個数: 12

約数和(自身を含む): 101939880

約数和(自身を除く): 44659612

約数列:

[1, 2, 4, 59, 118, 236, 242713, 485426, 970852, 14320067, 28640134, 57280268]

約数ペア:

[(1, 57280268), (2, 28640134), (4, 14320067), (59, 970852), (118, 485426), (236, 242713)]