66775214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{3697}}^1$

素因数の和:4531

約数の個数: 16

約数和(自身を含む): 109431216

約数和(自身を除く): 42656002

約数列:

[1, 2, 11, 22, 821, 1642, 3697, 7394, 9031, 18062, 40667, 81334, 3035237, 6070474, 33387607, 66775214]

約数ペア:

[(1, 66775214), (2, 33387607), (11, 6070474), (22, 3035237), (821, 81334), (1642, 40667), (3697, 18062), (7394, 9031)]