16641728

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{3881}}^1$

素因数の和:3960

約数の個数: 28

約数和(自身を含む): 33524952

約数和(自身を除く): 16883224

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 3881, 4288, 7762, 15524, 31048, 62096, 124192, 248384, 260027, 520054, 1040108, 2080216, 4160432, 8320864, 16641728]

約数ペア:

[(1, 16641728), (2, 8320864), (4, 4160432), (8, 2080216), (16, 1040108), (32, 520054), (64, 260027), (67, 248384), (134, 124192), (268, 62096), (536, 31048), (1072, 15524), (2144, 7762), (3881, 4288)]