27287714

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 43908480

約数和(自身を除く): 16620766

約数列:

[1, 2, 41, 43, 71, 82, 86, 109, 142, 218, 1763, 2911, 3053, 3526, 4469, 4687, 5822, 6106, 7739, 8938, 9374, 15478, 125173, 192167, 250346, 317299, 332777, 384334, 634598, 665554, 13643857, 27287714]

約数ペア:

[(1, 27287714), (2, 13643857), (41, 665554), (43, 634598), (71, 384334), (82, 332777), (86, 317299), (109, 250346), (142, 192167), (218, 125173), (1763, 15478), (2911, 9374), (3053, 8938), (3526, 7739), (4469, 6106), (4687, 5822)]