74666746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1559}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 140175360

約数和(自身を除く): 65508614

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 311, 622, 1559, 2177, 3118, 3421, 4354, 6842, 10913, 17149, 21826, 23947, 34298, 47894, 120043, 240086, 484849, 969698, 3393943, 5333339, 6787886, 10666678, 37333373, 74666746]

約数ペア:

[(1, 74666746), (2, 37333373), (7, 10666678), (11, 6787886), (14, 5333339), (22, 3393943), (77, 969698), (154, 484849), (311, 240086), (622, 120043), (1559, 47894), (2177, 34298), (3118, 23947), (3421, 21826), (4354, 17149), (6842, 10913)]