68035408

素因数分解:

$2^4\times 7^1\times {\mathrm{661}}^1\times {\mathrm{919}}^1$

素因数の和:1595

約数の個数: 40

約数和(自身を含む): 151041920

約数和(自身を除く): 83006512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 661, 919, 1322, 1838, 2644, 3676, 4627, 5288, 6433, 7352, 9254, 10576, 12866, 14704, 18508, 25732, 37016, 51464, 74032, 102928, 607459, 1214918, 2429836, 4252213, 4859672, 8504426, 9719344, 17008852, 34017704, 68035408]

約数ペア:

[(1, 68035408), (2, 34017704), (4, 17008852), (7, 9719344), (8, 8504426), (14, 4859672), (16, 4252213), (28, 2429836), (56, 1214918), (112, 607459), (661, 102928), (919, 74032), (1322, 51464), (1838, 37016), (2644, 25732), (3676, 18508), (4627, 14704), (5288, 12866), (6433, 10576), (7352, 9254)]