4070384

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{3797}}^1$

素因数の和:3872

約数の個数: 20

約数和(自身を含む): 8006184

約数和(自身を除く): 3935800

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 3797, 7594, 15188, 30376, 60752, 254399, 508798, 1017596, 2035192, 4070384]

約数ペア:

[(1, 4070384), (2, 2035192), (4, 1017596), (8, 508798), (16, 254399), (67, 60752), (134, 30376), (268, 15188), (536, 7594), (1072, 3797)]