28734766

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 17713874

約数列:

[1, 2, 29, 47, 58, 83, 94, 127, 166, 254, 1363, 2407, 2726, 3683, 3901, 4814, 5969, 7366, 7802, 10541, 11938, 21082, 113129, 173101, 226258, 305689, 346202, 495427, 611378, 990854, 14367383, 28734766]

約数ペア:

[(1, 28734766), (2, 14367383), (29, 990854), (47, 611378), (58, 495427), (83, 346202), (94, 305689), (127, 226258), (166, 173101), (254, 113129), (1363, 21082), (2407, 11938), (2726, 10541), (3683, 7802), (3901, 7366), (4814, 5969)]