69439612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{4057}}^1$

素因数の和:4461

約数の個数: 24

約数和(自身を含む): 132940080

約数和(自身を除く): 63500468

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 4057, 4279, 8114, 8558, 16228, 17116, 44627, 89254, 178508, 1578173, 3156346, 6312692, 17359903, 34719806, 69439612]

約数ペア:

[(1, 69439612), (2, 34719806), (4, 17359903), (11, 6312692), (22, 3156346), (44, 1578173), (389, 178508), (778, 89254), (1556, 44627), (4057, 17116), (4279, 16228), (8114, 8558)]