28018208

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{8669}}^1$

素因数の和:8780

約数の個数: 24

約数和(自身を含む): 55713420

約数和(自身を除く): 27695212

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 8669, 17338, 34676, 69352, 138704, 277408, 875569, 1751138, 3502276, 7004552, 14009104, 28018208]

約数ペア:

[(1, 28018208), (2, 14009104), (4, 7004552), (8, 3502276), (16, 1751138), (32, 875569), (101, 277408), (202, 138704), (404, 69352), (808, 34676), (1616, 17338), (3232, 8669)]