68683876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{4787}}^1$

素因数の和:5019

約数の個数: 24

約数和(自身を含む): 127897056

約数和(自身を除く): 59213180

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 3587, 4787, 7174, 9574, 14348, 19148, 81379, 162758, 325516, 1010057, 2020114, 4040228, 17170969, 34341938, 68683876]

約数ペア:

[(1, 68683876), (2, 34341938), (4, 17170969), (17, 4040228), (34, 2020114), (68, 1010057), (211, 325516), (422, 162758), (844, 81379), (3587, 19148), (4787, 14348), (7174, 9574)]