27772644

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 67568256

約数和(自身を除く): 39795612

約数列:

[1, 2, 3, 4, 6, 12, 37, 71, 74, 111, 142, 148, 213, 222, 284, 426, 444, 852, 881, 1762, 2627, 2643, 3524, 5254, 5286, 7881, 10508, 10572, 15762, 31524, 32597, 62551, 65194, 97791, 125102, 130388, 187653, 195582, 250204, 375306, 391164, 750612, 2314387, 4628774, 6943161, 9257548, 13886322, 27772644]

約数ペア:

[(1, 27772644), (2, 13886322), (3, 9257548), (4, 6943161), (6, 4628774), (12, 2314387), (37, 750612), (71, 391164), (74, 375306), (111, 250204), (142, 195582), (148, 187653), (213, 130388), (222, 125102), (284, 97791), (426, 65194), (444, 62551), (852, 32597), (881, 31524), (1762, 15762), (2627, 10572), (2643, 10508), (3524, 7881), (5254, 5286)]