26677168

素因数分解:

$2^4\times 7^3\times {\mathrm{4861}}^1$

素因数の和:4890

約数の個数: 40

約数和(自身を含む): 60288800

約数和(自身を除く): 33611632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 4861, 5488, 9722, 19444, 34027, 38888, 68054, 77776, 136108, 238189, 272216, 476378, 544432, 952756, 1667323, 1905512, 3334646, 3811024, 6669292, 13338584, 26677168]

約数ペア:

[(1, 26677168), (2, 13338584), (4, 6669292), (7, 3811024), (8, 3334646), (14, 1905512), (16, 1667323), (28, 952756), (49, 544432), (56, 476378), (98, 272216), (112, 238189), (196, 136108), (343, 77776), (392, 68054), (686, 38888), (784, 34027), (1372, 19444), (2744, 9722), (4861, 5488)]