2804843888

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29567}}^1$

素因数の和:29611

約数の個数: 90

約数和(自身を含む): 6948805248

約数和(自身を除く): 4143961360

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 484, 539, 616, 784, 847, 968, 1078, 1232, 1694, 1936, 2156, 3388, 4312, 5929, 6776, 8624, 11858, 13552, 23716, 29567, 47432, 59134, 94864, 118268, 206969, 236536, 325237, 413938, 473072, 650474, 827876, 1300948, 1448783, 1655752, 2276659, 2601896, 2897566, 3311504, 3577607, 4553318, 5203792, 5795132, 7155214, 9106636, 11590264, 14310428, 15936613, 18213272, 23180528, 25043249, 28620856, 31873226, 36426544, 50086498, 57241712, 63746452, 100172996, 127492904, 175302743, 200345992, 254985808, 350605486, 400691984, 701210972, 1402421944, 2804843888]

約数ペア:

[(1, 2804843888), (2, 1402421944), (4, 701210972), (7, 400691984), (8, 350605486), (11, 254985808), (14, 200345992), (16, 175302743), (22, 127492904), (28, 100172996), (44, 63746452), (49, 57241712), (56, 50086498), (77, 36426544), (88, 31873226), (98, 28620856), (112, 25043249), (121, 23180528), (154, 18213272), (176, 15936613), (196, 14310428), (242, 11590264), (308, 9106636), (392, 7155214), (484, 5795132), (539, 5203792), (616, 4553318), (784, 3577607), (847, 3311504), (968, 2897566), (1078, 2601896), (1232, 2276659), (1694, 1655752), (1936, 1448783), (2156, 1300948), (3388, 827876), (4312, 650474), (5929, 473072), (6776, 413938), (8624, 325237), (11858, 236536), (13552, 206969), (23716, 118268), (29567, 94864), (47432, 59134)]