858642834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27967}}^1$

素因数の和:28039

約数の個数: 64

約数和(自身を含む): 2126462976

約数和(自身を除く): 1267820142

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 238, 258, 301, 357, 602, 714, 731, 903, 1462, 1806, 2193, 4386, 5117, 10234, 15351, 27967, 30702, 55934, 83901, 167802, 195769, 391538, 475439, 587307, 950878, 1174614, 1202581, 1426317, 2405162, 2852634, 3328073, 3607743, 6656146, 7215486, 8418067, 9984219, 16836134, 19968438, 20443877, 25254201, 40887754, 50508402, 61331631, 122663262, 143107139, 286214278, 429321417, 858642834]

約数ペア:

[(1, 858642834), (2, 429321417), (3, 286214278), (6, 143107139), (7, 122663262), (14, 61331631), (17, 50508402), (21, 40887754), (34, 25254201), (42, 20443877), (43, 19968438), (51, 16836134), (86, 9984219), (102, 8418067), (119, 7215486), (129, 6656146), (238, 3607743), (258, 3328073), (301, 2852634), (357, 2405162), (602, 1426317), (714, 1202581), (731, 1174614), (903, 950878), (1462, 587307), (1806, 475439), (2193, 391538), (4386, 195769), (5117, 167802), (10234, 83901), (15351, 55934), (27967, 30702)]