27799156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 62092800

約数和(自身を除く): 34293644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 2099, 3311, 4198, 6622, 8396, 13244, 14693, 23089, 29386, 46178, 58772, 90257, 92356, 161623, 180514, 323246, 361028, 631799, 646492, 992827, 1263598, 1985654, 2527196, 3971308, 6949789, 13899578, 27799156]

約数ペア:

[(1, 27799156), (2, 13899578), (4, 6949789), (7, 3971308), (11, 2527196), (14, 1985654), (22, 1263598), (28, 992827), (43, 646492), (44, 631799), (77, 361028), (86, 323246), (154, 180514), (172, 161623), (301, 92356), (308, 90257), (473, 58772), (602, 46178), (946, 29386), (1204, 23089), (1892, 14693), (2099, 13244), (3311, 8396), (4198, 6622)]