28386316

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17183}}^1$

素因数の和:17253

約数の個数: 24

約数和(自身を含む): 57738240

約数和(自身を除く): 29351924

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 17183, 34366, 68732, 120281, 240562, 481124, 1013797, 2027594, 4055188, 7096579, 14193158, 28386316]

約数ペア:

[(1, 28386316), (2, 14193158), (4, 7096579), (7, 4055188), (14, 2027594), (28, 1013797), (59, 481124), (118, 240562), (236, 120281), (413, 68732), (826, 34366), (1652, 17183)]