28305850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33301}}^1$

素因数の和:33330

約数の個数: 24

約数和(自身を含む): 55747548

約数和(自身を除く): 27441698

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 33301, 66602, 166505, 333010, 566117, 832525, 1132234, 1665050, 2830585, 5661170, 14152925, 28305850]

約数ペア:

[(1, 28305850), (2, 14152925), (5, 5661170), (10, 2830585), (17, 1665050), (25, 1132234), (34, 832525), (50, 566117), (85, 333010), (170, 166505), (425, 66602), (850, 33301)]