27863098

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1133

約数の個数: 16

約数和(自身を含む): 42612480

約数和(自身を除く): 14749382

約数列:

[1, 2, 71, 142, 239, 478, 821, 1642, 16969, 33938, 58291, 116582, 196219, 392438, 13931549, 27863098]

約数ペア:

[(1, 27863098), (2, 13931549), (71, 392438), (142, 196219), (239, 116582), (478, 58291), (821, 33938), (1642, 16969)]