15704816288

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{655241}}^1$

素因数の和:655365

約数の個数: 48

約数和(自身を含む): 35666132544

約数和(自身を除く): 19961316256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2996, 3424, 5992, 11984, 23968, 655241, 1310482, 2620964, 4586687, 5241928, 9173374, 10483856, 18346748, 20967712, 36693496, 70110787, 73386992, 140221574, 146773984, 280443148, 490775509, 560886296, 981551018, 1121772592, 1963102036, 2243545184, 3926204072, 7852408144, 15704816288]

約数ペア:

[(1, 15704816288), (2, 7852408144), (4, 3926204072), (7, 2243545184), (8, 1963102036), (14, 1121772592), (16, 981551018), (28, 560886296), (32, 490775509), (56, 280443148), (107, 146773984), (112, 140221574), (214, 73386992), (224, 70110787), (428, 36693496), (749, 20967712), (856, 18346748), (1498, 10483856), (1712, 9173374), (2996, 5241928), (3424, 4586687), (5992, 2620964), (11984, 1310482), (23968, 655241)]