57031828

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33391}}^1$

素因数の和:33463

約数の個数: 24

約数和(自身を含む): 115937024

約数和(自身を除く): 58905196

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 33391, 66782, 133564, 233737, 467474, 934948, 2036851, 4073702, 8147404, 14257957, 28515914, 57031828]

約数ペア:

[(1, 57031828), (2, 28515914), (4, 14257957), (7, 8147404), (14, 4073702), (28, 2036851), (61, 934948), (122, 467474), (244, 233737), (427, 133564), (854, 66782), (1708, 33391)]