25803264

素因数分解:

$2^9\times 3^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 80

約数和(自身を含む): 69825888

約数和(自身を除く): 44022624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 157, 192, 214, 256, 314, 321, 384, 428, 471, 512, 628, 642, 768, 856, 942, 1256, 1284, 1536, 1712, 1884, 2512, 2568, 3424, 3768, 5024, 5136, 6848, 7536, 10048, 10272, 13696, 15072, 16799, 20096, 20544, 27392, 30144, 33598, 40192, 41088, 50397, 54784, 60288, 67196, 80384, 82176, 100794, 120576, 134392, 164352, 201588, 241152, 268784, 403176, 537568, 806352, 1075136, 1612704, 2150272, 3225408, 4300544, 6450816, 8601088, 12901632, 25803264]

約数ペア:

[(1, 25803264), (2, 12901632), (3, 8601088), (4, 6450816), (6, 4300544), (8, 3225408), (12, 2150272), (16, 1612704), (24, 1075136), (32, 806352), (48, 537568), (64, 403176), (96, 268784), (107, 241152), (128, 201588), (157, 164352), (192, 134392), (214, 120576), (256, 100794), (314, 82176), (321, 80384), (384, 67196), (428, 60288), (471, 54784), (512, 50397), (628, 41088), (642, 40192), (768, 33598), (856, 30144), (942, 27392), (1256, 20544), (1284, 20096), (1536, 16799), (1712, 15072), (1884, 13696), (2512, 10272), (2568, 10048), (3424, 7536), (3768, 6848), (5024, 5136)]