27801466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2473}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 52725888

約数和(自身を除く): 24924422

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 2473, 4946, 5621, 11242, 17311, 27203, 34622, 54406, 180529, 190421, 361058, 380842, 1263703, 1985819, 2527406, 3971638, 13900733, 27801466]

約数ペア:

[(1, 27801466), (2, 13900733), (7, 3971638), (11, 2527406), (14, 1985819), (22, 1263703), (73, 380842), (77, 361058), (146, 190421), (154, 180529), (511, 54406), (803, 34622), (1022, 27203), (1606, 17311), (2473, 11242), (4946, 5621)]