27718570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3761}}^1$

素因数の和:3846

約数の個数: 32

約数和(自身を含む): 55256256

約数和(自身を除く): 27537686

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 3761, 7370, 7522, 18805, 37610, 41371, 82742, 206855, 251987, 413710, 503974, 1259935, 2519870, 2771857, 5543714, 13859285, 27718570]

約数ペア:

[(1, 27718570), (2, 13859285), (5, 5543714), (10, 2771857), (11, 2519870), (22, 1259935), (55, 503974), (67, 413710), (110, 251987), (134, 206855), (335, 82742), (670, 41371), (737, 37610), (1474, 18805), (3685, 7522), (3761, 7370)]