68877292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{5099}}^1$

素因数の和:5421

約数の個数: 24

約数和(自身を含む): 131947200

約数和(自身を除く): 63069908

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 1228, 3377, 5099, 6754, 10198, 13508, 20396, 56089, 112178, 224356, 1565393, 3130786, 6261572, 17219323, 34438646, 68877292]

約数ペア:

[(1, 68877292), (2, 34438646), (4, 17219323), (11, 6261572), (22, 3130786), (44, 1565393), (307, 224356), (614, 112178), (1228, 56089), (3377, 20396), (5099, 13508), (6754, 10198)]