68560604

素因数分解:

$2^2\times 7^2\times {\mathrm{499}}^1\times {\mathrm{701}}^1$

素因数の和:1218

約数の個数: 36

約数和(自身を含む): 140049000

約数和(自身を除く): 71488396

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 499, 701, 998, 1402, 1996, 2804, 3493, 4907, 6986, 9814, 13972, 19628, 24451, 34349, 48902, 68698, 97804, 137396, 349799, 699598, 1399196, 2448593, 4897186, 9794372, 17140151, 34280302, 68560604]

約数ペア:

[(1, 68560604), (2, 34280302), (4, 17140151), (7, 9794372), (14, 4897186), (28, 2448593), (49, 1399196), (98, 699598), (196, 349799), (499, 137396), (701, 97804), (998, 68698), (1402, 48902), (1996, 34349), (2804, 24451), (3493, 19628), (4907, 13972), (6986, 9814)]