28549628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6367}}^1$

素因数の和:6449

約数の個数: 24

約数和(自身を含む): 53491200

約数和(自身を除く): 24941572

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 6367, 12734, 25468, 120973, 241946, 375653, 483892, 751306, 1502612, 7137407, 14274814, 28549628]

約数ペア:

[(1, 28549628), (2, 14274814), (4, 7137407), (19, 1502612), (38, 751306), (59, 483892), (76, 375653), (118, 241946), (236, 120973), (1121, 25468), (2242, 12734), (4484, 6367)]