64621884

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{19441}}^1$

素因数の和:19725

約数の個数: 24

約数和(自身を含む): 151336528

約数和(自身を除く): 86714644

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 19441, 38882, 58323, 77764, 116646, 233292, 5385157, 10770314, 16155471, 21540628, 32310942, 64621884]

約数ペア:

[(1, 64621884), (2, 32310942), (3, 21540628), (4, 16155471), (6, 10770314), (12, 5385157), (277, 233292), (554, 116646), (831, 77764), (1108, 58323), (1662, 38882), (3324, 19441)]