25507004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{375103}}^1$

素因数の和:375124

約数の個数: 12

約数和(自身を含む): 47263104

約数和(自身を除く): 21756100

約数列:

[1, 2, 4, 17, 34, 68, 375103, 750206, 1500412, 6376751, 12753502, 25507004]

約数ペア:

[(1, 25507004), (2, 12753502), (4, 6376751), (17, 1500412), (34, 750206), (68, 375103)]