27854992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1567}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 59496192

約数和(自身を除く): 31641200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1567, 1616, 2222, 3134, 4444, 6268, 8888, 12536, 17237, 17776, 25072, 34474, 68948, 137896, 158267, 275792, 316534, 633068, 1266136, 1740937, 2532272, 3481874, 6963748, 13927496, 27854992]

約数ペア:

[(1, 27854992), (2, 13927496), (4, 6963748), (8, 3481874), (11, 2532272), (16, 1740937), (22, 1266136), (44, 633068), (88, 316534), (101, 275792), (176, 158267), (202, 137896), (404, 68948), (808, 34474), (1111, 25072), (1567, 17776), (1616, 17237), (2222, 12536), (3134, 8888), (4444, 6268)]