77307916

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4177}}^1$

素因数の和:4849

約数の個数: 24

約数和(自身を含む): 154886816

約数和(自身を除く): 77578900

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 4177, 4627, 8354, 9254, 16708, 18508, 29239, 58478, 116956, 2760997, 5521994, 11043988, 19326979, 38653958, 77307916]

約数ペア:

[(1, 77307916), (2, 38653958), (4, 19326979), (7, 11043988), (14, 5521994), (28, 2760997), (661, 116956), (1322, 58478), (2644, 29239), (4177, 18508), (4627, 16708), (8354, 9254)]