28007026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{2053}}^1$

素因数の和:2433

約数の個数: 16

約数和(自身を含む): 44366400

約数和(自身を除く): 16359374

約数列:

[1, 2, 19, 38, 359, 718, 2053, 4106, 6821, 13642, 39007, 78014, 737027, 1474054, 14003513, 28007026]

約数ペア:

[(1, 28007026), (2, 14003513), (19, 1474054), (38, 737027), (359, 78014), (718, 39007), (2053, 13642), (4106, 6821)]