38412136

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9661}}^1$

素因数の和:9745

約数の個数: 32

約数和(自身を含む): 83479680

約数和(自身を除く): 45067544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 9661, 19322, 38644, 67627, 77288, 135254, 270508, 541016, 685931, 1371862, 2743724, 4801517, 5487448, 9603034, 19206068, 38412136]

約数ペア:

[(1, 38412136), (2, 19206068), (4, 9603034), (7, 5487448), (8, 4801517), (14, 2743724), (28, 1371862), (56, 685931), (71, 541016), (142, 270508), (284, 135254), (497, 77288), (568, 67627), (994, 38644), (1988, 19322), (3976, 9661)]