43276772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 95800320

約数和(自身を除く): 52523548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1979, 1988, 3124, 3958, 5467, 7916, 10934, 13853, 21769, 21868, 27706, 43538, 55412, 87076, 140509, 152383, 281018, 304766, 562036, 609532, 983563, 1545599, 1967126, 3091198, 3934252, 6182396, 10819193, 21638386, 43276772]

約数ペア:

[(1, 43276772), (2, 21638386), (4, 10819193), (7, 6182396), (11, 3934252), (14, 3091198), (22, 1967126), (28, 1545599), (44, 983563), (71, 609532), (77, 562036), (142, 304766), (154, 281018), (284, 152383), (308, 140509), (497, 87076), (781, 55412), (994, 43538), (1562, 27706), (1979, 21868), (1988, 21769), (3124, 13853), (3958, 10934), (5467, 7916)]