28828226

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2053}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 53239680

約数和(自身を除く): 24411454

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 826, 1003, 2006, 2053, 4106, 7021, 14042, 14371, 28742, 34901, 69802, 121127, 242254, 244307, 488614, 847889, 1695778, 2059159, 4118318, 14414113, 28828226]

約数ペア:

[(1, 28828226), (2, 14414113), (7, 4118318), (14, 2059159), (17, 1695778), (34, 847889), (59, 488614), (118, 244307), (119, 242254), (238, 121127), (413, 69802), (826, 34901), (1003, 28742), (2006, 14371), (2053, 14042), (4106, 7021)]