28353292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2099}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 54331200

約数和(自身を除く): 25977908

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 1228, 2099, 3377, 4198, 6754, 8396, 13508, 23089, 46178, 92356, 644393, 1288786, 2577572, 7088323, 14176646, 28353292]

約数ペア:

[(1, 28353292), (2, 14176646), (4, 7088323), (11, 2577572), (22, 1288786), (44, 644393), (307, 92356), (614, 46178), (1228, 23089), (2099, 13508), (3377, 8396), (4198, 6754)]