38890552

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 77497560

約数和(自身を除く): 38607008

約数列:

[1, 2, 4, 8, 37, 53, 67, 74, 106, 134, 148, 212, 268, 296, 424, 536, 1369, 1961, 2479, 2738, 3551, 3922, 4958, 5476, 7102, 7844, 9916, 10952, 14204, 15688, 19832, 28408, 72557, 91723, 131387, 145114, 183446, 262774, 290228, 366892, 525548, 580456, 733784, 1051096, 4861319, 9722638, 19445276, 38890552]

約数ペア:

[(1, 38890552), (2, 19445276), (4, 9722638), (8, 4861319), (37, 1051096), (53, 733784), (67, 580456), (74, 525548), (106, 366892), (134, 290228), (148, 262774), (212, 183446), (268, 145114), (296, 131387), (424, 91723), (536, 72557), (1369, 28408), (1961, 19832), (2479, 15688), (2738, 14204), (3551, 10952), (3922, 9916), (4958, 7844), (5476, 7102)]