66777766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 113200416

約数和(自身を除く): 46422650

約数列:

[1, 2, 11, 22, 41, 82, 101, 202, 451, 733, 902, 1111, 1466, 2222, 4141, 8063, 8282, 16126, 30053, 45551, 60106, 74033, 91102, 148066, 330583, 661166, 814363, 1628726, 3035353, 6070706, 33388883, 66777766]

約数ペア:

[(1, 66777766), (2, 33388883), (11, 6070706), (22, 3035353), (41, 1628726), (82, 814363), (101, 661166), (202, 330583), (451, 148066), (733, 91102), (902, 74033), (1111, 60106), (1466, 45551), (2222, 30053), (4141, 16126), (8063, 8282)]