66553438

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{43613}}^1$

素因数の和:43731

約数の個数: 16

約数和(自身を含む): 115140960

約数和(自身を除く): 48587522

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 43613, 87226, 305291, 610582, 4753817, 9507634, 33276719, 66553438]

約数ペア:

[(1, 66553438), (2, 33276719), (7, 9507634), (14, 4753817), (109, 610582), (218, 305291), (763, 87226), (1526, 43613)]