56720028

素因数分解:

$2^2\times 3^1\times {\mathrm{4726669}}^1$

素因数の和:4726676

約数の個数: 12

約数和(自身を含む): 132346760

約数和(自身を除く): 75626732

約数列:

[1, 2, 3, 4, 6, 12, 4726669, 9453338, 14180007, 18906676, 28360014, 56720028]

約数ペア:

[(1, 56720028), (2, 28360014), (3, 18906676), (4, 14180007), (6, 9453338), (12, 4726669)]