28933072

素因数分解:

$2^4\times 7^1\times {\mathrm{258331}}^1$

素因数の和:258346

約数の個数: 20

約数和(自身を含む): 64066336

約数和(自身を除く): 35133264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 258331, 516662, 1033324, 1808317, 2066648, 3616634, 4133296, 7233268, 14466536, 28933072]

約数ペア:

[(1, 28933072), (2, 14466536), (4, 7233268), (7, 4133296), (8, 3616634), (14, 2066648), (16, 1808317), (28, 1033324), (56, 516662), (112, 258331)]