8064392

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 18817920

約数和(自身を除く): 10753528

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 197, 238, 301, 344, 394, 476, 602, 731, 788, 952, 1204, 1379, 1462, 1576, 2408, 2758, 2924, 3349, 5117, 5516, 5848, 6698, 8471, 10234, 11032, 13396, 16942, 20468, 23443, 26792, 33884, 40936, 46886, 59297, 67768, 93772, 118594, 144007, 187544, 237188, 288014, 474376, 576028, 1008049, 1152056, 2016098, 4032196, 8064392]

約数ペア:

[(1, 8064392), (2, 4032196), (4, 2016098), (7, 1152056), (8, 1008049), (14, 576028), (17, 474376), (28, 288014), (34, 237188), (43, 187544), (56, 144007), (68, 118594), (86, 93772), (119, 67768), (136, 59297), (172, 46886), (197, 40936), (238, 33884), (301, 26792), (344, 23443), (394, 20468), (476, 16942), (602, 13396), (731, 11032), (788, 10234), (952, 8471), (1204, 6698), (1379, 5848), (1462, 5516), (1576, 5117), (2408, 3349), (2758, 2924)]