15671527728

素因数分解:

$2^4\times 3^1\times {\mathrm{326490161}}^1$

素因数の和:326490172

約数の個数: 20

約数和(自身を含む): 40484780088

約数和(自身を除く): 24813252360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326490161, 652980322, 979470483, 1305960644, 1958940966, 2611921288, 3917881932, 5223842576, 7835763864, 15671527728]

約数ペア:

[(1, 15671527728), (2, 7835763864), (3, 5223842576), (4, 3917881932), (6, 2611921288), (8, 1958940966), (12, 1305960644), (16, 979470483), (24, 652980322), (48, 326490161)]