56740478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{21283}}^1$

素因数の和:21359

約数の個数: 16

約数和(自身を含む): 89903616

約数和(自身を除く): 33163138

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 21283, 42566, 659773, 915169, 1319546, 1830338, 28370239, 56740478]

約数ペア:

[(1, 56740478), (2, 28370239), (31, 1830338), (43, 1319546), (62, 915169), (86, 659773), (1333, 42566), (2666, 21283)]