66220408

素因数分解:

$2^3\times {\mathrm{1913}}^1\times {\mathrm{4327}}^1$

素因数の和:6246

約数の個数: 16

約数和(自身を含む): 124256880

約数和(自身を除く): 58036472

約数列:

[1, 2, 4, 8, 1913, 3826, 4327, 7652, 8654, 15304, 17308, 34616, 8277551, 16555102, 33110204, 66220408]

約数ペア:

[(1, 66220408), (2, 33110204), (4, 16555102), (8, 8277551), (1913, 34616), (3826, 17308), (4327, 15304), (7652, 8654)]