26620288

素因数分解:

$2^7\times {\mathrm{207971}}^1$

素因数の和:207985

約数の個数: 16

約数和(自身を含む): 53032860

約数和(自身を除く): 26412572

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 207971, 415942, 831884, 1663768, 3327536, 6655072, 13310144, 26620288]

約数ペア:

[(1, 26620288), (2, 13310144), (4, 6655072), (8, 3327536), (16, 1663768), (32, 831884), (64, 415942), (128, 207971)]