64388028

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{124783}}^1$

素因数の和:124833

約数の個数: 24

約数和(自身を含む): 153733888

約数和(自身を除く): 89345860

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 124783, 249566, 374349, 499132, 748698, 1497396, 5365669, 10731338, 16097007, 21462676, 32194014, 64388028]

約数ペア:

[(1, 64388028), (2, 32194014), (3, 21462676), (4, 16097007), (6, 10731338), (12, 5365669), (43, 1497396), (86, 748698), (129, 499132), (172, 374349), (258, 249566), (516, 124783)]