27521692

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:690

約数の個数: 36

約数和(自身を含む): 53558568

約数和(自身を除く): 26036876

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 202, 242, 404, 484, 563, 1111, 1126, 2222, 2252, 4444, 6193, 12221, 12386, 24442, 24772, 48884, 56863, 68123, 113726, 136246, 227452, 272492, 625493, 1250986, 2501972, 6880423, 13760846, 27521692]

約数ペア:

[(1, 27521692), (2, 13760846), (4, 6880423), (11, 2501972), (22, 1250986), (44, 625493), (101, 272492), (121, 227452), (202, 136246), (242, 113726), (404, 68123), (484, 56863), (563, 48884), (1111, 24772), (1126, 24442), (2222, 12386), (2252, 12221), (4444, 6193)]