68570384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8693}}^1$

素因数の和:8747

約数の個数: 40

約数和(自身を含む): 145537560

約数和(自身を除く): 76967176

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 8693, 17386, 34772, 69544, 139088, 147781, 252097, 295562, 504194, 591124, 1008388, 1182248, 2016776, 2364496, 4033552, 4285649, 8571298, 17142596, 34285192, 68570384]

約数ペア:

[(1, 68570384), (2, 34285192), (4, 17142596), (8, 8571298), (16, 4285649), (17, 4033552), (29, 2364496), (34, 2016776), (58, 1182248), (68, 1008388), (116, 591124), (136, 504194), (232, 295562), (272, 252097), (464, 147781), (493, 139088), (986, 69544), (1972, 34772), (3944, 17386), (7888, 8693)]