28316706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1049}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 61992000

約数和(自身を除く): 33675294

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 409, 818, 1049, 1227, 2098, 2454, 3147, 4499, 6294, 8998, 11539, 13497, 23078, 26994, 34617, 69234, 429041, 858082, 1287123, 2574246, 4719451, 9438902, 14158353, 28316706]

約数ペア:

[(1, 28316706), (2, 14158353), (3, 9438902), (6, 4719451), (11, 2574246), (22, 1287123), (33, 858082), (66, 429041), (409, 69234), (818, 34617), (1049, 26994), (1227, 23078), (2098, 13497), (2454, 11539), (3147, 8998), (4499, 6294)]