57072428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107279}}^1$

素因数の和:107309

約数の個数: 24

約数和(自身を含む): 120153600

約数和(自身を除く): 63081172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 107279, 214558, 429116, 750953, 1501906, 2038301, 3003812, 4076602, 8153204, 14268107, 28536214, 57072428]

約数ペア:

[(1, 57072428), (2, 28536214), (4, 14268107), (7, 8153204), (14, 4076602), (19, 3003812), (28, 2038301), (38, 1501906), (76, 750953), (133, 429116), (266, 214558), (532, 107279)]