28874838

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{78893}}^1$

素因数の和:78959

約数の個数: 16

約数和(自身を含む): 58697136

約数和(自身を除く): 29822298

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 78893, 157786, 236679, 473358, 4812473, 9624946, 14437419, 28874838]

約数ペア:

[(1, 28874838), (2, 14437419), (3, 9624946), (6, 4812473), (61, 473358), (122, 236679), (183, 157786), (366, 78893)]