28414984

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{21017}}^1$

素因数の和:21049

約数の個数: 24

約数和(自身を含む): 57694410

約数和(自身を除く): 29279426

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 21017, 42034, 84068, 168136, 273221, 546442, 1092884, 2185768, 3551873, 7103746, 14207492, 28414984]

約数ペア:

[(1, 28414984), (2, 14207492), (4, 7103746), (8, 3551873), (13, 2185768), (26, 1092884), (52, 546442), (104, 273221), (169, 168136), (338, 84068), (676, 42034), (1352, 21017)]