22453984

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1699}}^1$

素因数の和:1775

約数の個数: 48

約数和(自身を含む): 51408000

約数和(自身を除く): 28954016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1699, 1888, 3304, 3398, 6608, 6796, 11893, 13216, 13592, 23786, 27184, 47572, 54368, 95144, 100241, 190288, 200482, 380576, 400964, 701687, 801928, 1403374, 1603856, 2806748, 3207712, 5613496, 11226992, 22453984]

約数ペア:

[(1, 22453984), (2, 11226992), (4, 5613496), (7, 3207712), (8, 2806748), (14, 1603856), (16, 1403374), (28, 801928), (32, 701687), (56, 400964), (59, 380576), (112, 200482), (118, 190288), (224, 100241), (236, 95144), (413, 54368), (472, 47572), (826, 27184), (944, 23786), (1652, 13592), (1699, 13216), (1888, 11893), (3304, 6796), (3398, 6608)]