25396888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1511}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 26857832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1511, 1528, 2101, 3022, 4202, 6044, 8404, 12088, 16621, 16808, 33242, 66484, 132968, 288601, 577202, 1154404, 2308808, 3174611, 6349222, 12698444, 25396888]

約数ペア:

[(1, 25396888), (2, 12698444), (4, 6349222), (8, 3174611), (11, 2308808), (22, 1154404), (44, 577202), (88, 288601), (191, 132968), (382, 66484), (764, 33242), (1511, 16808), (1528, 16621), (2101, 12088), (3022, 8404), (4202, 6044)]