68765984

素因数分解:

$2^5\times 7^1\times {\mathrm{306991}}^1$

素因数の和:307008

約数の個数: 24

約数和(自身を含む): 154723968

約数和(自身を除く): 85957984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 306991, 613982, 1227964, 2148937, 2455928, 4297874, 4911856, 8595748, 9823712, 17191496, 34382992, 68765984]

約数ペア:

[(1, 68765984), (2, 34382992), (4, 17191496), (7, 9823712), (8, 8595748), (14, 4911856), (16, 4297874), (28, 2455928), (32, 2148937), (56, 1227964), (112, 613982), (224, 306991)]