28315504

素因数分解:

$2^4\times 7^1\times {\mathrm{252817}}^1$

素因数の和:252832

約数の個数: 20

約数和(自身を含む): 62698864

約数和(自身を除く): 34383360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 252817, 505634, 1011268, 1769719, 2022536, 3539438, 4045072, 7078876, 14157752, 28315504]

約数ペア:

[(1, 28315504), (2, 14157752), (4, 7078876), (7, 4045072), (8, 3539438), (14, 2022536), (16, 1769719), (28, 1011268), (56, 505634), (112, 252817)]