71478858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2467}}^1$

素因数の和:2922

約数の個数: 32

約数和(自身を含む): 156372480

約数和(自身を除く): 84893622

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 439, 878, 1317, 2467, 2634, 4829, 4934, 7401, 9658, 14487, 14802, 27137, 28974, 54274, 81411, 162822, 1083013, 2166026, 3249039, 6498078, 11913143, 23826286, 35739429, 71478858]

約数ペア:

[(1, 71478858), (2, 35739429), (3, 23826286), (6, 11913143), (11, 6498078), (22, 3249039), (33, 2166026), (66, 1083013), (439, 162822), (878, 81411), (1317, 54274), (2467, 28974), (2634, 27137), (4829, 14802), (4934, 14487), (7401, 9658)]