77256988

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2417}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 138522384

約数和(自身を除く): 61265396

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 524, 2417, 4834, 7991, 9668, 15982, 31964, 147437, 294874, 316627, 589748, 633254, 1266508, 19314247, 38628494, 77256988]

約数ペア:

[(1, 77256988), (2, 38628494), (4, 19314247), (61, 1266508), (122, 633254), (131, 589748), (244, 316627), (262, 294874), (524, 147437), (2417, 31964), (4834, 15982), (7991, 9668)]