40032454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1361}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 75313152

約数和(自身を除く): 35280698

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 191, 382, 1337, 1361, 2101, 2674, 2722, 4202, 9527, 14707, 14971, 19054, 29414, 29942, 104797, 209594, 259951, 519902, 1819657, 2859461, 3639314, 5718922, 20016227, 40032454]

約数ペア:

[(1, 40032454), (2, 20016227), (7, 5718922), (11, 3639314), (14, 2859461), (22, 1819657), (77, 519902), (154, 259951), (191, 209594), (382, 104797), (1337, 29942), (1361, 29414), (2101, 19054), (2674, 14971), (2722, 14707), (4202, 9527)]