65685004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{213263}}^1$

素因数の和:213285

約数の個数: 24

約数和(自身を含む): 143313408

約数和(自身を除く): 77628404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 213263, 426526, 853052, 1492841, 2345893, 2985682, 4691786, 5971364, 9383572, 16421251, 32842502, 65685004]

約数ペア:

[(1, 65685004), (2, 32842502), (4, 16421251), (7, 9383572), (11, 5971364), (14, 4691786), (22, 2985682), (28, 2345893), (44, 1492841), (77, 853052), (154, 426526), (308, 213263)]