65620156

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 136765440

約数和(自身を除く): 71145284

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 211, 383, 406, 422, 766, 812, 844, 1477, 1532, 2681, 2954, 5362, 5908, 6119, 10724, 11107, 12238, 22214, 24476, 42833, 44428, 77749, 80813, 85666, 155498, 161626, 171332, 310996, 323252, 565691, 1131382, 2262764, 2343577, 4687154, 9374308, 16405039, 32810078, 65620156]

約数ペア:

[(1, 65620156), (2, 32810078), (4, 16405039), (7, 9374308), (14, 4687154), (28, 2343577), (29, 2262764), (58, 1131382), (116, 565691), (203, 323252), (211, 310996), (383, 171332), (406, 161626), (422, 155498), (766, 85666), (812, 80813), (844, 77749), (1477, 44428), (1532, 42833), (2681, 24476), (2954, 22214), (5362, 12238), (5908, 11107), (6119, 10724)]