28383576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3137}}^1$

素因数の和:3188

約数の個数: 64

約数和(自身を含む): 79077600

約数和(自身を除く): 50694024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 2262, 3016, 3137, 4524, 6274, 9048, 9411, 12548, 18822, 25096, 37644, 40781, 75288, 81562, 90973, 122343, 163124, 181946, 244686, 272919, 326248, 363892, 489372, 545838, 727784, 978744, 1091676, 1182649, 2183352, 2365298, 3547947, 4730596, 7095894, 9461192, 14191788, 28383576]

約数ペア:

[(1, 28383576), (2, 14191788), (3, 9461192), (4, 7095894), (6, 4730596), (8, 3547947), (12, 2365298), (13, 2183352), (24, 1182649), (26, 1091676), (29, 978744), (39, 727784), (52, 545838), (58, 489372), (78, 363892), (87, 326248), (104, 272919), (116, 244686), (156, 181946), (174, 163124), (232, 122343), (312, 90973), (348, 81562), (377, 75288), (696, 40781), (754, 37644), (1131, 25096), (1508, 18822), (2262, 12548), (3016, 9411), (3137, 9048), (4524, 6274)]