25266917872

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{535861}}^1$

素因数の和:536297

約数の個数: 40

約数和(自身を含む): 56081173472

約数和(自身を除く): 30814255600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 842, 1684, 2947, 3368, 5894, 6736, 11788, 23576, 47152, 535861, 1071722, 2143444, 3751027, 4286888, 7502054, 8573776, 15004108, 30008216, 60016432, 225597481, 451194962, 902389924, 1579182367, 1804779848, 3158364734, 3609559696, 6316729468, 12633458936, 25266917872]

約数ペア:

[(1, 25266917872), (2, 12633458936), (4, 6316729468), (7, 3609559696), (8, 3158364734), (14, 1804779848), (16, 1579182367), (28, 902389924), (56, 451194962), (112, 225597481), (421, 60016432), (842, 30008216), (1684, 15004108), (2947, 8573776), (3368, 7502054), (5894, 4286888), (6736, 3751027), (11788, 2143444), (23576, 1071722), (47152, 535861)]