7861168

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 60

約数和(自身を含む): 18263712

約数和(自身を除く): 10402544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 271, 296, 392, 518, 542, 592, 784, 1036, 1084, 1813, 1897, 2072, 2168, 3626, 3794, 4144, 4336, 7252, 7588, 10027, 13279, 14504, 15176, 20054, 26558, 29008, 30352, 40108, 53116, 70189, 80216, 106232, 140378, 160432, 212464, 280756, 491323, 561512, 982646, 1123024, 1965292, 3930584, 7861168]

約数ペア:

[(1, 7861168), (2, 3930584), (4, 1965292), (7, 1123024), (8, 982646), (14, 561512), (16, 491323), (28, 280756), (37, 212464), (49, 160432), (56, 140378), (74, 106232), (98, 80216), (112, 70189), (148, 53116), (196, 40108), (259, 30352), (271, 29008), (296, 26558), (392, 20054), (518, 15176), (542, 14504), (592, 13279), (784, 10027), (1036, 7588), (1084, 7252), (1813, 4336), (1897, 4144), (2072, 3794), (2168, 3626)]