67065649

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1721}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 81002880

約数和(自身を除く): 13937231

約数列:

[1, 7, 19, 133, 293, 1721, 2051, 5567, 12047, 32699, 38969, 228893, 504253, 3529771, 9580807, 67065649]

約数ペア:

[(1, 67065649), (7, 9580807), (19, 3529771), (133, 504253), (293, 228893), (1721, 38969), (2051, 32699), (5567, 12047)]