63613681688

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{6991}}^1\times {\mathrm{36691}}^1$

素因数の和:43719

約数の個数: 32

約数和(自身を含む): 123144222720

約数和(自身を除く): 59530541032

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 6991, 13982, 27964, 36691, 55928, 73382, 146764, 216721, 293528, 433442, 866884, 1137421, 1733768, 2274842, 4549684, 9099368, 256506781, 513013562, 1026027124, 2052054248, 7951710211, 15903420422, 31806840844, 63613681688]

約数ペア:

[(1, 63613681688), (2, 31806840844), (4, 15903420422), (8, 7951710211), (31, 2052054248), (62, 1026027124), (124, 513013562), (248, 256506781), (6991, 9099368), (13982, 4549684), (27964, 2274842), (36691, 1733768), (55928, 1137421), (73382, 866884), (146764, 433442), (216721, 293528)]