858485824

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{17909}}^1$

素因数の和:18035

約数の個数: 56

約数和(自身を含む): 1965228480

約数和(自身を除く): 1106742656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 2996, 3424, 5992, 6848, 11984, 17909, 23968, 35818, 47936, 71636, 125363, 143272, 250726, 286544, 501452, 573088, 1002904, 1146176, 1916263, 2005808, 3832526, 4011616, 7665052, 8023232, 13413841, 15330104, 26827682, 30660208, 53655364, 61320416, 107310728, 122640832, 214621456, 429242912, 858485824]

約数ペア:

[(1, 858485824), (2, 429242912), (4, 214621456), (7, 122640832), (8, 107310728), (14, 61320416), (16, 53655364), (28, 30660208), (32, 26827682), (56, 15330104), (64, 13413841), (107, 8023232), (112, 7665052), (214, 4011616), (224, 3832526), (428, 2005808), (448, 1916263), (749, 1146176), (856, 1002904), (1498, 573088), (1712, 501452), (2996, 286544), (3424, 250726), (5992, 143272), (6848, 125363), (11984, 71636), (17909, 47936), (23968, 35818)]