66816530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607423}}^1$

素因数の和:607441

約数の個数: 16

約数和(自身を含む): 131203584

約数和(自身を除く): 64387054

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 607423, 1214846, 3037115, 6074230, 6681653, 13363306, 33408265, 66816530]

約数ペア:

[(1, 66816530), (2, 33408265), (5, 13363306), (10, 6681653), (11, 6074230), (22, 3037115), (55, 1214846), (110, 607423)]