8262968

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 18283320

約数和(自身を除く): 10020352

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 197, 214, 392, 394, 428, 749, 788, 856, 1379, 1498, 1576, 2758, 2996, 5243, 5516, 5992, 9653, 10486, 11032, 19306, 20972, 21079, 38612, 41944, 42158, 77224, 84316, 147553, 168632, 295106, 590212, 1032871, 1180424, 2065742, 4131484, 8262968]

約数ペア:

[(1, 8262968), (2, 4131484), (4, 2065742), (7, 1180424), (8, 1032871), (14, 590212), (28, 295106), (49, 168632), (56, 147553), (98, 84316), (107, 77224), (196, 42158), (197, 41944), (214, 38612), (392, 21079), (394, 20972), (428, 19306), (749, 11032), (788, 10486), (856, 9653), (1379, 5992), (1498, 5516), (1576, 5243), (2758, 2996)]