26849878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 46863360

約数和(自身を除く): 20013482

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 1034, 1081, 1129, 2162, 2258, 11891, 12419, 23782, 24838, 25967, 51934, 53063, 106126, 285637, 571274, 583693, 1167386, 1220449, 2440898, 13424939, 26849878]

約数ペア:

[(1, 26849878), (2, 13424939), (11, 2440898), (22, 1220449), (23, 1167386), (46, 583693), (47, 571274), (94, 285637), (253, 106126), (506, 53063), (517, 51934), (1034, 25967), (1081, 24838), (1129, 23782), (2162, 12419), (2258, 11891)]