66749926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{6679}}^1$

素因数の和:6963

約数の個数: 16

約数和(自身を含む): 105811200

約数和(自身を除く): 39061274

約数列:

[1, 2, 19, 38, 263, 526, 4997, 6679, 9994, 13358, 126901, 253802, 1756577, 3513154, 33374963, 66749926]

約数ペア:

[(1, 66749926), (2, 33374963), (19, 3513154), (38, 1756577), (263, 253802), (526, 126901), (4997, 13358), (6679, 9994)]