28568533

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2719}}^1$

素因数の和:2824

約数の個数: 16

約数和(自身を含む): 34816000

約数和(自身を除く): 6247467

約数列:

[1, 7, 19, 79, 133, 553, 1501, 2719, 10507, 19033, 51661, 214801, 361627, 1503607, 4081219, 28568533]

約数ペア:

[(1, 28568533), (7, 4081219), (19, 1503607), (79, 361627), (133, 214801), (553, 51661), (1501, 19033), (2719, 10507)]