12764288

素因数分解:

$2^7\times {\mathrm{99721}}^1$

素因数の和:99735

約数の個数: 16

約数和(自身を含む): 25429110

約数和(自身を除く): 12664822

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 99721, 199442, 398884, 797768, 1595536, 3191072, 6382144, 12764288]

約数ペア:

[(1, 12764288), (2, 6382144), (4, 3191072), (8, 1595536), (16, 797768), (32, 398884), (64, 199442), (128, 99721)]