27253688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 64350720

約数和(自身を除く): 37097032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 151, 154, 293, 302, 308, 586, 604, 616, 1057, 1172, 1208, 1661, 2051, 2114, 2344, 3223, 3322, 4102, 4228, 6446, 6644, 8204, 8456, 11627, 12892, 13288, 16408, 22561, 23254, 25784, 44243, 45122, 46508, 88486, 90244, 93016, 176972, 180488, 309701, 353944, 486673, 619402, 973346, 1238804, 1946692, 2477608, 3406711, 3893384, 6813422, 13626844, 27253688]

約数ペア:

[(1, 27253688), (2, 13626844), (4, 6813422), (7, 3893384), (8, 3406711), (11, 2477608), (14, 1946692), (22, 1238804), (28, 973346), (44, 619402), (56, 486673), (77, 353944), (88, 309701), (151, 180488), (154, 176972), (293, 93016), (302, 90244), (308, 88486), (586, 46508), (604, 45122), (616, 44243), (1057, 25784), (1172, 23254), (1208, 22561), (1661, 16408), (2051, 13288), (2114, 12892), (2344, 11627), (3223, 8456), (3322, 8204), (4102, 6644), (4228, 6446)]