64097792

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:647

約数の個数: 80

約数和(自身を含む): 147312000

約数和(自身を除く): 83214208

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 512, 599, 608, 704, 836, 1198, 1216, 1408, 1672, 2396, 2432, 2816, 3344, 4792, 4864, 5632, 6589, 6688, 9584, 9728, 11381, 13178, 13376, 19168, 22762, 26356, 26752, 38336, 45524, 52712, 53504, 76672, 91048, 105424, 107008, 125191, 153344, 182096, 210848, 250382, 306688, 364192, 421696, 500764, 728384, 843392, 1001528, 1456768, 1686784, 2003056, 2913536, 3373568, 4006112, 5827072, 8012224, 16024448, 32048896, 64097792]

約数ペア:

[(1, 64097792), (2, 32048896), (4, 16024448), (8, 8012224), (11, 5827072), (16, 4006112), (19, 3373568), (22, 2913536), (32, 2003056), (38, 1686784), (44, 1456768), (64, 1001528), (76, 843392), (88, 728384), (128, 500764), (152, 421696), (176, 364192), (209, 306688), (256, 250382), (304, 210848), (352, 182096), (418, 153344), (512, 125191), (599, 107008), (608, 105424), (704, 91048), (836, 76672), (1198, 53504), (1216, 52712), (1408, 45524), (1672, 38336), (2396, 26752), (2432, 26356), (2816, 22762), (3344, 19168), (4792, 13376), (4864, 13178), (5632, 11381), (6589, 9728), (6688, 9584)]