68816506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 118153728

約数和(自身を除く): 49337222

約数列:

[1, 2, 11, 22, 23, 46, 253, 307, 443, 506, 614, 886, 3377, 4873, 6754, 7061, 9746, 10189, 14122, 20378, 77671, 112079, 136001, 155342, 224158, 272002, 1496011, 2992022, 3128023, 6256046, 34408253, 68816506]

約数ペア:

[(1, 68816506), (2, 34408253), (11, 6256046), (22, 3128023), (23, 2992022), (46, 1496011), (253, 272002), (307, 224158), (443, 155342), (506, 136001), (614, 112079), (886, 77671), (3377, 20378), (4873, 14122), (6754, 10189), (7061, 9746)]