28239048

素因数分解:

$2^3\times 3^2\times {\mathrm{392209}}^1$

素因数の和:392221

約数の個数: 24

約数和(自身を含む): 76480950

約数和(自身を除く): 48241902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 392209, 784418, 1176627, 1568836, 2353254, 3137672, 3529881, 4706508, 7059762, 9413016, 14119524, 28239048]

約数ペア:

[(1, 28239048), (2, 14119524), (3, 9413016), (4, 7059762), (6, 4706508), (8, 3529881), (9, 3137672), (12, 2353254), (18, 1568836), (24, 1176627), (36, 784418), (72, 392209)]