26818894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 44166816

約数和(自身を除く): 17347922

約数列:

[1, 2, 17, 34, 61, 67, 122, 134, 193, 386, 1037, 1139, 2074, 2278, 3281, 4087, 6562, 8174, 11773, 12931, 23546, 25862, 69479, 138958, 200141, 219827, 400282, 439654, 788791, 1577582, 13409447, 26818894]

約数ペア:

[(1, 26818894), (2, 13409447), (17, 1577582), (34, 788791), (61, 439654), (67, 400282), (122, 219827), (134, 200141), (193, 138958), (386, 69479), (1037, 25862), (1139, 23546), (2074, 12931), (2278, 11773), (3281, 8174), (4087, 6562)]