28070003448

素因数分解:

$2^3\times 3^2\times {\mathrm{2371}}^1\times {\mathrm{164429}}^1$

素因数の和:166812

約数の個数: 48

約数和(自身を含む): 76055452200

約数和(自身を除く): 47985448752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2371, 4742, 7113, 9484, 14226, 18968, 21339, 28452, 42678, 56904, 85356, 164429, 170712, 328858, 493287, 657716, 986574, 1315432, 1479861, 1973148, 2959722, 3946296, 5919444, 11838888, 389861159, 779722318, 1169583477, 1559444636, 2339166954, 3118889272, 3508750431, 4678333908, 7017500862, 9356667816, 14035001724, 28070003448]

約数ペア:

[(1, 28070003448), (2, 14035001724), (3, 9356667816), (4, 7017500862), (6, 4678333908), (8, 3508750431), (9, 3118889272), (12, 2339166954), (18, 1559444636), (24, 1169583477), (36, 779722318), (72, 389861159), (2371, 11838888), (4742, 5919444), (7113, 3946296), (9484, 2959722), (14226, 1973148), (18968, 1479861), (21339, 1315432), (28452, 986574), (42678, 657716), (56904, 493287), (85356, 328858), (164429, 170712)]