67678772

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{65327}}^1$

素因数の和:65375

約数の個数: 24

約数和(自身を含む): 139017984

約数和(自身を除く): 71339212

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 65327, 130654, 261308, 457289, 914578, 1829156, 2417099, 4834198, 9668396, 16919693, 33839386, 67678772]

約数ペア:

[(1, 67678772), (2, 33839386), (4, 16919693), (7, 9668396), (14, 4834198), (28, 2417099), (37, 1829156), (74, 914578), (148, 457289), (259, 261308), (518, 130654), (1036, 65327)]