28883014

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 47250720

約数和(自身を除く): 18367706

約数列:

[1, 2, 29, 37, 43, 58, 74, 86, 313, 626, 1073, 1247, 1591, 2146, 2494, 3182, 9077, 11581, 13459, 18154, 23162, 26918, 46139, 92278, 335849, 390311, 497983, 671698, 780622, 995966, 14441507, 28883014]

約数ペア:

[(1, 28883014), (2, 14441507), (29, 995966), (37, 780622), (43, 671698), (58, 497983), (74, 390311), (86, 335849), (313, 92278), (626, 46139), (1073, 26918), (1247, 23162), (1591, 18154), (2146, 13459), (2494, 11581), (3182, 9077)]