42947912

素因数分解:

$2^3\times 7^2\times {\mathrm{331}}^2$

素因数の和:682

約数の個数: 36

約数和(自身を含む): 93958515

約数和(自身を除く): 51010603

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 331, 392, 662, 1324, 2317, 2648, 4634, 9268, 16219, 18536, 32438, 64876, 109561, 129752, 219122, 438244, 766927, 876488, 1533854, 3067708, 5368489, 6135416, 10736978, 21473956, 42947912]

約数ペア:

[(1, 42947912), (2, 21473956), (4, 10736978), (7, 6135416), (8, 5368489), (14, 3067708), (28, 1533854), (49, 876488), (56, 766927), (98, 438244), (196, 219122), (331, 129752), (392, 109561), (662, 64876), (1324, 32438), (2317, 18536), (2648, 16219), (4634, 9268)]