66828428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{16111}}^1$

素因数の和:16193

約数の個数: 24

約数和(自身を含む): 125866944

約数和(自身を除く): 59038516

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 16111, 32222, 64444, 273887, 547774, 982771, 1095548, 1965542, 3931084, 16707107, 33414214, 66828428]

約数ペア:

[(1, 66828428), (2, 33414214), (4, 16707107), (17, 3931084), (34, 1965542), (61, 1095548), (68, 982771), (122, 547774), (244, 273887), (1037, 64444), (2074, 32222), (4148, 16111)]