28713088

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{2221}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 57794220

約数和(自身を除く): 29081132

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 2221, 3232, 4442, 6464, 8884, 12928, 17768, 35536, 71072, 142144, 224321, 284288, 448642, 897284, 1794568, 3589136, 7178272, 14356544, 28713088]

約数ペア:

[(1, 28713088), (2, 14356544), (4, 7178272), (8, 3589136), (16, 1794568), (32, 897284), (64, 448642), (101, 284288), (128, 224321), (202, 142144), (404, 71072), (808, 35536), (1616, 17768), (2221, 12928), (3232, 8884), (4442, 6464)]