28552942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6151}}^1$

素因数の和:6375

約数の個数: 16

約数和(自身を含む): 46952064

約数和(自身を除く): 18399122

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 6151, 12302, 67661, 135322, 1297861, 2595722, 14276471, 28552942]

約数ペア:

[(1, 28552942), (2, 14276471), (11, 2595722), (22, 1297861), (211, 135322), (422, 67661), (2321, 12302), (4642, 6151)]