70912292

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{146513}}^1$

素因数の和:146539

約数の個数: 18

約数和(自身を含む): 136404534

約数和(自身を除く): 65492242

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 146513, 293026, 586052, 1611643, 3223286, 6446572, 17728073, 35456146, 70912292]

約数ペア:

[(1, 70912292), (2, 35456146), (4, 17728073), (11, 6446572), (22, 3223286), (44, 1611643), (121, 586052), (242, 293026), (484, 146513)]