28249574

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{9311}}^1$

素因数の和:9391

約数の個数: 16

約数和(自身を含む): 44585856

約数和(自身を除く): 16336282

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 9311, 18622, 344507, 381751, 689014, 763502, 14124787, 28249574]

約数ペア:

[(1, 28249574), (2, 14124787), (37, 763502), (41, 689014), (74, 381751), (82, 344507), (1517, 18622), (3034, 9311)]