67640876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1499}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 122850000

約数和(自身を除く): 55209124

約数列:

[1, 2, 4, 29, 58, 116, 389, 778, 1499, 1556, 2998, 5996, 11281, 22562, 43471, 45124, 86942, 173884, 583111, 1166222, 2332444, 16910219, 33820438, 67640876]

約数ペア:

[(1, 67640876), (2, 33820438), (4, 16910219), (29, 2332444), (58, 1166222), (116, 583111), (389, 173884), (778, 86942), (1499, 45124), (1556, 43471), (2998, 22562), (5996, 11281)]