27879874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{4931}}^1$

素因数の和:5201

約数の個数: 16

約数和(自身を含む): 45808416

約数和(自身を除く): 17928542

約数列:

[1, 2, 11, 22, 257, 514, 2827, 4931, 5654, 9862, 54241, 108482, 1267267, 2534534, 13939937, 27879874]

約数ペア:

[(1, 27879874), (2, 13939937), (11, 2534534), (22, 1267267), (257, 108482), (514, 54241), (2827, 9862), (4931, 5654)]