27738634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 52140672

約数和(自身を除く): 24402038

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 281, 562, 641, 1282, 1967, 3091, 3934, 4487, 6182, 7051, 8974, 14102, 21637, 43274, 49357, 98714, 180121, 360242, 1260847, 1981331, 2521694, 3962662, 13869317, 27738634]

約数ペア:

[(1, 27738634), (2, 13869317), (7, 3962662), (11, 2521694), (14, 1981331), (22, 1260847), (77, 360242), (154, 180121), (281, 98714), (562, 49357), (641, 43274), (1282, 21637), (1967, 14102), (3091, 8974), (3934, 7051), (4487, 6182)]