72676592

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{20369}}^1$

素因数の和:20600

約数の個数: 20

約数和(自身を含む): 141449280

約数和(自身を除く): 68772688

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 20369, 40738, 81476, 162952, 325904, 4542287, 9084574, 18169148, 36338296, 72676592]

約数ペア:

[(1, 72676592), (2, 36338296), (4, 18169148), (8, 9084574), (16, 4542287), (223, 325904), (446, 162952), (892, 81476), (1784, 40738), (3568, 20369)]