53676728

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22291}}^1$

素因数の和:22347

約数の個数: 32

約数和(自身を含む): 117701760

約数和(自身を除く): 64025032

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 22291, 44582, 89164, 156037, 178328, 312074, 624148, 958513, 1248296, 1917026, 3834052, 6709591, 7668104, 13419182, 26838364, 53676728]

約数ペア:

[(1, 53676728), (2, 26838364), (4, 13419182), (7, 7668104), (8, 6709591), (14, 3834052), (28, 1917026), (43, 1248296), (56, 958513), (86, 624148), (172, 312074), (301, 178328), (344, 156037), (602, 89164), (1204, 44582), (2408, 22291)]