68789623

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5651}}^1$

素因数の和:5742

約数の個数: 16

約数和(自身を含む): 82473984

約数和(自身を除く): 13684361

約数列:

[1, 7, 37, 47, 259, 329, 1739, 5651, 12173, 39557, 209087, 265597, 1463609, 1859179, 9827089, 68789623]

約数ペア:

[(1, 68789623), (7, 9827089), (37, 1859179), (47, 1463609), (259, 265597), (329, 209087), (1739, 39557), (5651, 12173)]