28835740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84811}}^1$

素因数の和:84837

約数の個数: 24

約数和(自身を含む): 64117872

約数和(自身を除く): 35282132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 84811, 169622, 339244, 424055, 848110, 1441787, 1696220, 2883574, 5767148, 7208935, 14417870, 28835740]

約数ペア:

[(1, 28835740), (2, 14417870), (4, 7208935), (5, 5767148), (10, 2883574), (17, 1696220), (20, 1441787), (34, 848110), (68, 424055), (85, 339244), (170, 169622), (340, 84811)]