77411708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1997}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 148027824

約数和(自身を除く): 70616116

約数列:

[1, 2, 4, 11, 22, 44, 881, 1762, 1997, 3524, 3994, 7988, 9691, 19382, 21967, 38764, 43934, 87868, 1759357, 3518714, 7037428, 19352927, 38705854, 77411708]

約数ペア:

[(1, 77411708), (2, 38705854), (4, 19352927), (11, 7037428), (22, 3518714), (44, 1759357), (881, 87868), (1762, 43934), (1997, 38764), (3524, 21967), (3994, 19382), (7988, 9691)]