28481618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{4217}}^1$

素因数の和:4537

約数の個数: 16

約数和(自身を含む): 46769184

約数和(自身を除く): 18287566

約数列:

[1, 2, 11, 22, 307, 614, 3377, 4217, 6754, 8434, 46387, 92774, 1294619, 2589238, 14240809, 28481618]

約数ペア:

[(1, 28481618), (2, 14240809), (11, 2589238), (22, 1294619), (307, 92774), (614, 46387), (3377, 8434), (4217, 6754)]