17609704

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 39536640

約数和(自身を除く): 21926936

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 71, 86, 103, 142, 172, 206, 284, 301, 344, 412, 497, 568, 602, 721, 824, 994, 1204, 1442, 1988, 2408, 2884, 3053, 3976, 4429, 5768, 6106, 7313, 8858, 12212, 14626, 17716, 21371, 24424, 29252, 31003, 35432, 42742, 51191, 58504, 62006, 85484, 102382, 124012, 170968, 204764, 248024, 314459, 409528, 628918, 1257836, 2201213, 2515672, 4402426, 8804852, 17609704]

約数ペア:

[(1, 17609704), (2, 8804852), (4, 4402426), (7, 2515672), (8, 2201213), (14, 1257836), (28, 628918), (43, 409528), (56, 314459), (71, 248024), (86, 204764), (103, 170968), (142, 124012), (172, 102382), (206, 85484), (284, 62006), (301, 58504), (344, 51191), (412, 42742), (497, 35432), (568, 31003), (602, 29252), (721, 24424), (824, 21371), (994, 17716), (1204, 14626), (1442, 12212), (1988, 8858), (2408, 7313), (2884, 6106), (3053, 5768), (3976, 4429)]