28315994

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49331}}^1$

素因数の和:49381

約数の個数: 16

約数和(自身を含む): 49726656

約数和(自身を除く): 21410662

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 49331, 98662, 345317, 690634, 2022571, 4045142, 14157997, 28315994]

約数ペア:

[(1, 28315994), (2, 14157997), (7, 4045142), (14, 2022571), (41, 690634), (82, 345317), (287, 98662), (574, 49331)]