187745728

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{14891}}^1$

素因数の和:15100

約数の個数: 28

約数和(自身を含む): 374474232

約数和(自身を除く): 186728504

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 14891, 29782, 59564, 119128, 238256, 476512, 953024, 2933527, 5867054, 11734108, 23468216, 46936432, 93872864, 187745728]

約数ペア:

[(1, 187745728), (2, 93872864), (4, 46936432), (8, 23468216), (16, 11734108), (32, 5867054), (64, 2933527), (197, 953024), (394, 476512), (788, 238256), (1576, 119128), (3152, 59564), (6304, 29782), (12608, 14891)]