28946256766

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{30803}}^1$

素因数の和:31085

約数の個数: 48

約数和(自身を含む): 51916322304

約数和(自身を除く): 22970065538

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 223, 301, 446, 602, 1561, 2107, 3122, 4214, 9589, 10927, 19178, 21854, 30803, 61606, 67123, 134246, 215621, 431242, 469861, 939722, 1324529, 1509347, 2649058, 3018694, 6869069, 9271703, 13738138, 18543406, 48083483, 64901921, 96166966, 129803842, 295369967, 336584381, 590739934, 673168762, 2067589769, 4135179538, 14473128383, 28946256766]

約数ペア:

[(1, 28946256766), (2, 14473128383), (7, 4135179538), (14, 2067589769), (43, 673168762), (49, 590739934), (86, 336584381), (98, 295369967), (223, 129803842), (301, 96166966), (446, 64901921), (602, 48083483), (1561, 18543406), (2107, 13738138), (3122, 9271703), (4214, 6869069), (9589, 3018694), (10927, 2649058), (19178, 1509347), (21854, 1324529), (30803, 939722), (61606, 469861), (67123, 431242), (134246, 215621)]