28625002

素因数分解:

$2^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2437}}^1$

素因数の和:3285

約数の個数: 16

約数和(自身を含む): 49150080

約数和(自身を除く): 20525078

約数列:

[1, 2, 7, 14, 839, 1678, 2437, 4874, 5873, 11746, 17059, 34118, 2044643, 4089286, 14312501, 28625002]

約数ペア:

[(1, 28625002), (2, 14312501), (7, 4089286), (14, 2044643), (839, 34118), (1678, 17059), (2437, 11746), (4874, 5873)]