28653272

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{11443}}^1$

素因数の和:11762

約数の個数: 16

約数和(自身を含む): 53901240

約数和(自身を除く): 25247968

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 11443, 22886, 45772, 91544, 3581659, 7163318, 14326636, 28653272]

約数ペア:

[(1, 28653272), (2, 14326636), (4, 7163318), (8, 3581659), (313, 91544), (626, 45772), (1252, 22886), (2504, 11443)]