26137644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 66232320

約数和(自身を除く): 40094676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1279, 1572, 1703, 2558, 3406, 3837, 5109, 5116, 6812, 7674, 10218, 15348, 16627, 20436, 33254, 49881, 66508, 99762, 167549, 199524, 335098, 502647, 670196, 1005294, 2010588, 2178137, 4356274, 6534411, 8712548, 13068822, 26137644]

約数ペア:

[(1, 26137644), (2, 13068822), (3, 8712548), (4, 6534411), (6, 4356274), (12, 2178137), (13, 2010588), (26, 1005294), (39, 670196), (52, 502647), (78, 335098), (131, 199524), (156, 167549), (262, 99762), (393, 66508), (524, 49881), (786, 33254), (1279, 20436), (1572, 16627), (1703, 15348), (2558, 10218), (3406, 7674), (3837, 6812), (5109, 5116)]