74131708

素因数分解:

$2^2\times 7^2\times {\mathrm{378223}}^1$

素因数の和:378241

約数の個数: 18

約数和(自身を含む): 150911376

約数和(自身を除く): 76779668

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 378223, 756446, 1512892, 2647561, 5295122, 10590244, 18532927, 37065854, 74131708]

約数ペア:

[(1, 74131708), (2, 37065854), (4, 18532927), (7, 10590244), (14, 5295122), (28, 2647561), (49, 1512892), (98, 756446), (196, 378223)]