66626068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{537307}}^1$

素因数の和:537342

約数の個数: 12

約数和(自身を含む): 120356992

約数和(自身を除く): 53730924

約数列:

[1, 2, 4, 31, 62, 124, 537307, 1074614, 2149228, 16656517, 33313034, 66626068]

約数ペア:

[(1, 66626068), (2, 33313034), (4, 16656517), (31, 2149228), (62, 1074614), (124, 537307)]