64249507

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2503}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 77724160

約数和(自身を除く): 13474653

約数列:

[1, 7, 19, 133, 193, 1351, 2503, 3667, 17521, 25669, 47557, 332899, 483079, 3381553, 9178501, 64249507]

約数ペア:

[(1, 64249507), (7, 9178501), (19, 3381553), (133, 483079), (193, 332899), (1351, 47557), (2503, 25669), (3667, 17521)]