28851176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{212141}}^1$

素因数の和:212164

約数の個数: 16

約数和(自身を含む): 57278340

約数和(自身を除く): 28427164

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 212141, 424282, 848564, 1697128, 3606397, 7212794, 14425588, 28851176]

約数ペア:

[(1, 28851176), (2, 14425588), (4, 7212794), (8, 3606397), (17, 1697128), (34, 848564), (68, 424282), (136, 212141)]