25223702

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{4493}}^1$

素因数の和:4903

約数の個数: 16

約数和(自身を含む): 43358112

約数和(自身を除く): 18134410

約数列:

[1, 2, 7, 14, 401, 802, 2807, 4493, 5614, 8986, 31451, 62902, 1801693, 3603386, 12611851, 25223702]

約数ペア:

[(1, 25223702), (2, 12611851), (7, 3603386), (14, 1801693), (401, 62902), (802, 31451), (2807, 8986), (4493, 5614)]