28558428

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{11279}}^1$

素因数の和:11497

約数の個数: 24

約数和(自身を含む): 66958080

約数和(自身を除く): 38399652

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 11279, 22558, 33837, 45116, 67674, 135348, 2379869, 4759738, 7139607, 9519476, 14279214, 28558428]

約数ペア:

[(1, 28558428), (2, 14279214), (3, 9519476), (4, 7139607), (6, 4759738), (12, 2379869), (211, 135348), (422, 67674), (633, 45116), (844, 33837), (1266, 22558), (2532, 11279)]