42758492

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28813}}^1$

素因数の和:28877

約数の個数: 24

約数和(自身を含む): 87133536

約数和(自身を除く): 44375044

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 28813, 57626, 115252, 201691, 403382, 806764, 1527089, 3054178, 6108356, 10689623, 21379246, 42758492]

約数ペア:

[(1, 42758492), (2, 21379246), (4, 10689623), (7, 6108356), (14, 3054178), (28, 1527089), (53, 806764), (106, 403382), (212, 201691), (371, 115252), (742, 57626), (1484, 28813)]