57128518

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{1427}}^1$

素因数の和:2007

約数の個数: 16

約数和(自身を含む): 88233264

約数和(自身を除く): 31104746

約数列:

[1, 2, 37, 74, 541, 1082, 1427, 2854, 20017, 40034, 52799, 105598, 772007, 1544014, 28564259, 57128518]

約数ペア:

[(1, 57128518), (2, 28564259), (37, 1544014), (74, 772007), (541, 105598), (1082, 52799), (1427, 40034), (2854, 20017)]