3998048

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1326

約数の個数: 24

約数和(自身を含む): 7954128

約数和(自身を除く): 3956080

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1213, 1648, 2426, 3296, 4852, 9704, 19408, 38816, 124939, 249878, 499756, 999512, 1999024, 3998048]

約数ペア:

[(1, 3998048), (2, 1999024), (4, 999512), (8, 499756), (16, 249878), (32, 124939), (103, 38816), (206, 19408), (412, 9704), (824, 4852), (1213, 3296), (1648, 2426)]