28684306

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{10093}}^1$

素因数の和:10138

約数の個数: 24

約数和(自身を含む): 51782220

約数和(自身を除く): 23097914

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 10093, 20186, 70651, 141302, 292697, 494557, 585394, 989114, 2048879, 4097758, 14342153, 28684306]

約数ペア:

[(1, 28684306), (2, 14342153), (7, 4097758), (14, 2048879), (29, 989114), (49, 585394), (58, 494557), (98, 292697), (203, 141302), (406, 70651), (1421, 20186), (2842, 10093)]