28002748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1481}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 51040080

約数和(自身を除く): 23037332

約数列:

[1, 2, 4, 29, 58, 116, 163, 326, 652, 1481, 2962, 4727, 5924, 9454, 18908, 42949, 85898, 171796, 241403, 482806, 965612, 7000687, 14001374, 28002748]

約数ペア:

[(1, 28002748), (2, 14001374), (4, 7000687), (29, 965612), (58, 482806), (116, 241403), (163, 171796), (326, 85898), (652, 42949), (1481, 18908), (2962, 9454), (4727, 5924)]