67656792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1567}}^1$

素因数の和:1840

約数の個数: 64

約数和(自身を含む): 194181120

約数和(自身を除く): 126524328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1567, 1799, 2056, 3084, 3134, 3598, 4701, 5397, 6168, 6268, 7196, 9402, 10794, 10969, 12536, 14392, 18804, 21588, 21938, 32907, 37608, 43176, 43876, 65814, 87752, 131628, 263256, 402719, 805438, 1208157, 1610876, 2416314, 2819033, 3221752, 4832628, 5638066, 8457099, 9665256, 11276132, 16914198, 22552264, 33828396, 67656792]

約数ペア:

[(1, 67656792), (2, 33828396), (3, 22552264), (4, 16914198), (6, 11276132), (7, 9665256), (8, 8457099), (12, 5638066), (14, 4832628), (21, 3221752), (24, 2819033), (28, 2416314), (42, 1610876), (56, 1208157), (84, 805438), (168, 402719), (257, 263256), (514, 131628), (771, 87752), (1028, 65814), (1542, 43876), (1567, 43176), (1799, 37608), (2056, 32907), (3084, 21938), (3134, 21588), (3598, 18804), (4701, 14392), (5397, 12536), (6168, 10969), (6268, 10794), (7196, 9402)]