13306415648

素因数分解:

$2^5\times {\mathrm{421}}^1\times {\mathrm{701}}^1\times {\mathrm{1409}}^1$

素因数の和:2541

約数の個数: 48

約数和(自身を含む): 26315354520

約数和(自身を除く): 13008938872

約数列:

[1, 2, 4, 8, 16, 32, 421, 701, 842, 1402, 1409, 1684, 2804, 2818, 3368, 5608, 5636, 6736, 11216, 11272, 13472, 22432, 22544, 45088, 295121, 590242, 593189, 987709, 1180484, 1186378, 1975418, 2360968, 2372756, 3950836, 4721936, 4745512, 7901672, 9443872, 9491024, 15803344, 18982048, 31606688, 415825489, 831650978, 1663301956, 3326603912, 6653207824, 13306415648]

約数ペア:

[(1, 13306415648), (2, 6653207824), (4, 3326603912), (8, 1663301956), (16, 831650978), (32, 415825489), (421, 31606688), (701, 18982048), (842, 15803344), (1402, 9491024), (1409, 9443872), (1684, 7901672), (2804, 4745512), (2818, 4721936), (3368, 3950836), (5608, 2372756), (5636, 2360968), (6736, 1975418), (11216, 1186378), (11272, 1180484), (13472, 987709), (22432, 593189), (22544, 590242), (45088, 295121)]