26400868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4493}}^1$

素因数の和:4623

約数の個数: 24

約数和(自身を含む): 50206968

約数和(自身を除く): 23806100

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 4493, 5876, 8986, 17972, 58409, 116818, 233636, 507709, 1015418, 2030836, 6600217, 13200434, 26400868]

約数ペア:

[(1, 26400868), (2, 13200434), (4, 6600217), (13, 2030836), (26, 1015418), (52, 507709), (113, 233636), (226, 116818), (452, 58409), (1469, 17972), (2938, 8986), (4493, 5876)]