3108728

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 6821760

約数和(自身を除く): 3713032

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 1291, 2408, 2582, 5164, 9037, 10328, 18074, 36148, 55513, 72296, 111026, 222052, 388591, 444104, 777182, 1554364, 3108728]

約数ペア:

[(1, 3108728), (2, 1554364), (4, 777182), (7, 444104), (8, 388591), (14, 222052), (28, 111026), (43, 72296), (56, 55513), (86, 36148), (172, 18074), (301, 10328), (344, 9037), (602, 5164), (1204, 2582), (1291, 2408)]