2017013024

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{72367}}^1$

素因数の和:72457

約数の個数: 48

約数和(自身を含む): 4340343168

約数和(自身を除く): 2323330144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 6968, 13936, 27872, 72367, 144734, 289468, 578936, 940771, 1157872, 1881542, 2315744, 3763084, 4848589, 7526168, 9697178, 15052336, 19394356, 30104672, 38788712, 63031657, 77577424, 126063314, 155154848, 252126628, 504253256, 1008506512, 2017013024]

約数ペア:

[(1, 2017013024), (2, 1008506512), (4, 504253256), (8, 252126628), (13, 155154848), (16, 126063314), (26, 77577424), (32, 63031657), (52, 38788712), (67, 30104672), (104, 19394356), (134, 15052336), (208, 9697178), (268, 7526168), (416, 4848589), (536, 3763084), (871, 2315744), (1072, 1881542), (1742, 1157872), (2144, 940771), (3484, 578936), (6968, 289468), (13936, 144734), (27872, 72367)]