28793.000000

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 2050272

約数和(自身を除く): 1128532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2711, 5422, 10844, 13555, 27110, 46087, 54220, 92174, 184348, 230435, 460870, 921740]

約数ペア:

[(1, 921740), (2, 460870), (4, 230435), (5, 184348), (10, 92174), (17, 54220), (20, 46087), (34, 27110), (68, 13555), (85, 10844), (170, 5422), (340, 2711)]