28966708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 57168720

約数和(自身を除く): 28202012

約数列:

[1, 2, 4, 17, 29, 34, 37, 58, 68, 74, 116, 148, 397, 493, 629, 794, 986, 1073, 1258, 1588, 1972, 2146, 2516, 4292, 6749, 11513, 13498, 14689, 18241, 23026, 26996, 29378, 36482, 46052, 58756, 72964, 195721, 249713, 391442, 425981, 499426, 782884, 851962, 998852, 1703924, 7241677, 14483354, 28966708]

約数ペア:

[(1, 28966708), (2, 14483354), (4, 7241677), (17, 1703924), (29, 998852), (34, 851962), (37, 782884), (58, 499426), (68, 425981), (74, 391442), (116, 249713), (148, 195721), (397, 72964), (493, 58756), (629, 46052), (794, 36482), (986, 29378), (1073, 26996), (1258, 23026), (1588, 18241), (1972, 14689), (2146, 13498), (2516, 11513), (4292, 6749)]