2791000768

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{343381}}^1$

素因数の和:343520

約数の個数: 28

約数和(自身を含む): 5582017792

約数和(自身を除く): 2791017024

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 343381, 686762, 1373524, 2747048, 5494096, 10988192, 21976384, 43609387, 87218774, 174437548, 348875096, 697750192, 1395500384, 2791000768]

約数ペア:

[(1, 2791000768), (2, 1395500384), (4, 697750192), (8, 348875096), (16, 174437548), (32, 87218774), (64, 43609387), (127, 21976384), (254, 10988192), (508, 5494096), (1016, 2747048), (2032, 1373524), (4064, 686762), (8128, 343381)]