66745778

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{3323}}^1$

素因数の和:3430

約数の個数: 24

約数和(自身を含む): 111407184

約数和(自身を除く): 44661406

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 1826, 3323, 6646, 10043, 20086, 36553, 73106, 275809, 402083, 551618, 804166, 3033899, 6067798, 33372889, 66745778]

約数ペア:

[(1, 66745778), (2, 33372889), (11, 6067798), (22, 3033899), (83, 804166), (121, 551618), (166, 402083), (242, 275809), (913, 73106), (1826, 36553), (3323, 20086), (6646, 10043)]