686036608

素因数分解:

$2^7\times {\mathrm{1381}}^1\times {\mathrm{3881}}^1$

素因数の和:5276

約数の個数: 32

約数和(自身を含む): 1368055620

約数和(自身を除く): 682019012

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1381, 2762, 3881, 5524, 7762, 11048, 15524, 22096, 31048, 44192, 62096, 88384, 124192, 176768, 248384, 496768, 5359661, 10719322, 21438644, 42877288, 85754576, 171509152, 343018304, 686036608]

約数ペア:

[(1, 686036608), (2, 343018304), (4, 171509152), (8, 85754576), (16, 42877288), (32, 21438644), (64, 10719322), (128, 5359661), (1381, 496768), (2762, 248384), (3881, 176768), (5524, 124192), (7762, 88384), (11048, 62096), (15524, 44192), (22096, 31048)]