72724708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{152783}}^1$

素因数の和:152811

約数の個数: 24

約数和(自身を含む): 154006272

約数和(自身を除く): 81281564

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 152783, 305566, 611132, 1069481, 2138962, 2597311, 4277924, 5194622, 10389244, 18181177, 36362354, 72724708]

約数ペア:

[(1, 72724708), (2, 36362354), (4, 18181177), (7, 10389244), (14, 5194622), (17, 4277924), (28, 2597311), (34, 2138962), (68, 1069481), (119, 611132), (238, 305566), (476, 152783)]