3737968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17971}}^1$

素因数の和:17992

約数の個数: 20

約数和(自身を含む): 7799848

約数和(自身を除く): 4061880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 17971, 35942, 71884, 143768, 233623, 287536, 467246, 934492, 1868984, 3737968]

約数ペア:

[(1, 3737968), (2, 1868984), (4, 934492), (8, 467246), (13, 287536), (16, 233623), (26, 143768), (52, 71884), (104, 35942), (208, 17971)]