28096850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18127}}^1$

素因数の和:18170

約数の個数: 24

約数和(自身を含む): 53948928

約数和(自身を除く): 25852078

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 18127, 36254, 90635, 181270, 453175, 561937, 906350, 1123874, 2809685, 5619370, 14048425, 28096850]

約数ペア:

[(1, 28096850), (2, 14048425), (5, 5619370), (10, 2809685), (25, 1123874), (31, 906350), (50, 561937), (62, 453175), (155, 181270), (310, 90635), (775, 36254), (1550, 18127)]