28682568

素因数分解:

$2^3\times 3^2\times {\mathrm{398369}}^1$

素因数の和:398381

約数の個数: 24

約数和(自身を含む): 77682150

約数和(自身を除く): 48999582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 398369, 796738, 1195107, 1593476, 2390214, 3186952, 3585321, 4780428, 7170642, 9560856, 14341284, 28682568]

約数ペア:

[(1, 28682568), (2, 14341284), (3, 9560856), (4, 7170642), (6, 4780428), (8, 3585321), (9, 3186952), (12, 2390214), (18, 1593476), (24, 1195107), (36, 796738), (72, 398369)]