42040684

素因数分解:

$2^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1973}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 84234528

約数和(自身を除く): 42193844

約数列:

[1, 2, 4, 7, 14, 28, 761, 1522, 1973, 3044, 3946, 5327, 7892, 10654, 13811, 21308, 27622, 55244, 1501453, 3002906, 6005812, 10510171, 21020342, 42040684]

約数ペア:

[(1, 42040684), (2, 21020342), (4, 10510171), (7, 6005812), (14, 3002906), (28, 1501453), (761, 55244), (1522, 27622), (1973, 21308), (3044, 13811), (3946, 10654), (5327, 7892)]