26774864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 55342440

約数和(自身を除く): 28567576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 346, 569, 692, 1138, 1384, 2276, 2768, 2941, 4552, 5882, 9104, 9673, 11764, 19346, 23528, 38692, 47056, 77384, 98437, 154768, 196874, 393748, 787496, 1574992, 1673429, 3346858, 6693716, 13387432, 26774864]

約数ペア:

[(1, 26774864), (2, 13387432), (4, 6693716), (8, 3346858), (16, 1673429), (17, 1574992), (34, 787496), (68, 393748), (136, 196874), (173, 154768), (272, 98437), (346, 77384), (569, 47056), (692, 38692), (1138, 23528), (1384, 19346), (2276, 11764), (2768, 9673), (2941, 9104), (4552, 5882)]