9851968

素因数分解:

$2^6\times 7^1\times {\mathrm{21991}}^1$

素因数の和:22010

約数の個数: 28

約数和(自身を含む): 22343872

約数和(自身を除く): 12491904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 21991, 43982, 87964, 153937, 175928, 307874, 351856, 615748, 703712, 1231496, 1407424, 2462992, 4925984, 9851968]

約数ペア:

[(1, 9851968), (2, 4925984), (4, 2462992), (7, 1407424), (8, 1231496), (14, 703712), (16, 615748), (28, 351856), (32, 307874), (56, 175928), (64, 153937), (112, 87964), (224, 43982), (448, 21991)]