68691112

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11909}}^1$

素因数の和:12025

約数の個数: 32

約数和(自身を含む): 148636800

約数和(自身を除く): 79945688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 11909, 23818, 47636, 83363, 95272, 166726, 333452, 666904, 1226627, 2453254, 4906508, 8586389, 9813016, 17172778, 34345556, 68691112]

約数ペア:

[(1, 68691112), (2, 34345556), (4, 17172778), (7, 9813016), (8, 8586389), (14, 4906508), (28, 2453254), (56, 1226627), (103, 666904), (206, 333452), (412, 166726), (721, 95272), (824, 83363), (1442, 47636), (2884, 23818), (5768, 11909)]