27261872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{154897}}^1$

素因数の和:154916

約数の個数: 20

約数和(自身を含む): 57622056

約数和(自身を除く): 30360184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 154897, 309794, 619588, 1239176, 1703867, 2478352, 3407734, 6815468, 13630936, 27261872]

約数ペア:

[(1, 27261872), (2, 13630936), (4, 6815468), (8, 3407734), (11, 2478352), (16, 1703867), (22, 1239176), (44, 619588), (88, 309794), (176, 154897)]