26197864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 62208000

約数和(自身を除く): 36010136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 599, 616, 781, 994, 1198, 1562, 1988, 2396, 3124, 3976, 4193, 4792, 5467, 6248, 6589, 8386, 10934, 13178, 16772, 21868, 26356, 33544, 42529, 43736, 46123, 52712, 85058, 92246, 170116, 184492, 297703, 340232, 368984, 467819, 595406, 935638, 1190812, 1871276, 2381624, 3274733, 3742552, 6549466, 13098932, 26197864]

約数ペア:

[(1, 26197864), (2, 13098932), (4, 6549466), (7, 3742552), (8, 3274733), (11, 2381624), (14, 1871276), (22, 1190812), (28, 935638), (44, 595406), (56, 467819), (71, 368984), (77, 340232), (88, 297703), (142, 184492), (154, 170116), (284, 92246), (308, 85058), (497, 52712), (568, 46123), (599, 43736), (616, 42529), (781, 33544), (994, 26356), (1198, 21868), (1562, 16772), (1988, 13178), (2396, 10934), (3124, 8386), (3976, 6589), (4193, 6248), (4792, 5467)]