129219740224

素因数分解:

$2^6\times {\mathrm{1009}}^1\times {\mathrm{2001049}}^1$

素因数の和:2002070

約数の個数: 28

約数和(自身を含む): 256674683500

約数和(自身を除く): 127454943276

約数列:

[1, 2, 4, 8, 16, 32, 64, 1009, 2018, 4036, 8072, 16144, 32288, 64576, 2001049, 4002098, 8004196, 16008392, 32016784, 64033568, 128067136, 2019058441, 4038116882, 8076233764, 16152467528, 32304935056, 64609870112, 129219740224]

約数ペア:

[(1, 129219740224), (2, 64609870112), (4, 32304935056), (8, 16152467528), (16, 8076233764), (32, 4038116882), (64, 2019058441), (1009, 128067136), (2018, 64033568), (4036, 32016784), (8072, 16008392), (16144, 8004196), (32288, 4002098), (64576, 2001049)]