56874884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{17707}}^1$

素因数の和:17795

約数の個数: 24

約数和(自身を含む): 110072928

約数和(自身を除く): 53198044

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 17707, 35414, 70828, 194777, 389554, 779108, 1292611, 2585222, 5170444, 14218721, 28437442, 56874884]

約数ペア:

[(1, 56874884), (2, 28437442), (4, 14218721), (11, 5170444), (22, 2585222), (44, 1292611), (73, 779108), (146, 389554), (292, 194777), (803, 70828), (1606, 35414), (3212, 17707)]