9784736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 21266784

約数和(自身を除く): 11482048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 547, 559, 688, 1094, 1118, 1376, 2188, 2236, 4376, 4472, 7111, 8752, 8944, 14222, 17504, 17888, 23521, 28444, 47042, 56888, 94084, 113776, 188168, 227552, 305773, 376336, 611546, 752672, 1223092, 2446184, 4892368, 9784736]

約数ペア:

[(1, 9784736), (2, 4892368), (4, 2446184), (8, 1223092), (13, 752672), (16, 611546), (26, 376336), (32, 305773), (43, 227552), (52, 188168), (86, 113776), (104, 94084), (172, 56888), (208, 47042), (344, 28444), (416, 23521), (547, 17888), (559, 17504), (688, 14222), (1094, 8944), (1118, 8752), (1376, 7111), (2188, 4472), (2236, 4376)]