28023416

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 53913600

約数和(自身を除く): 25890184

約数列:

[1, 2, 4, 8, 71, 103, 142, 206, 284, 412, 479, 568, 824, 958, 1916, 3832, 7313, 14626, 29252, 34009, 49337, 58504, 68018, 98674, 136036, 197348, 272072, 394696, 3502927, 7005854, 14011708, 28023416]

約数ペア:

[(1, 28023416), (2, 14011708), (4, 7005854), (8, 3502927), (71, 394696), (103, 272072), (142, 197348), (206, 136036), (284, 98674), (412, 68018), (479, 58504), (568, 49337), (824, 34009), (958, 29252), (1916, 14626), (3832, 7313)]