28314664384

素因数分解:

$2^6\times {\mathrm{2003}}^1\times {\mathrm{220877}}^1$

素因数の和:222892

約数の個数: 28

約数和(自身を含む): 56215218024

約数和(自身を除く): 27900553640

約数列:

[1, 2, 4, 8, 16, 32, 64, 2003, 4006, 8012, 16024, 32048, 64096, 128192, 220877, 441754, 883508, 1767016, 3534032, 7068064, 14136128, 442416631, 884833262, 1769666524, 3539333048, 7078666096, 14157332192, 28314664384]

約数ペア:

[(1, 28314664384), (2, 14157332192), (4, 7078666096), (8, 3539333048), (16, 1769666524), (32, 884833262), (64, 442416631), (2003, 14136128), (4006, 7068064), (8012, 3534032), (16024, 1767016), (32048, 883508), (64096, 441754), (128192, 220877)]