142628276

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{69779}}^1$

素因数の和:69863

約数の個数: 24

約数和(自身を含む): 289168320

約数和(自身を除く): 146540044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 69779, 139558, 279116, 488453, 976906, 1953812, 5093867, 10187734, 20375468, 35657069, 71314138, 142628276]

約数ペア:

[(1, 142628276), (2, 71314138), (4, 35657069), (7, 20375468), (14, 10187734), (28, 5093867), (73, 1953812), (146, 976906), (292, 488453), (511, 279116), (1022, 139558), (2044, 69779)]