28026394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{5563}}^1$

素因数の和:5805

約数の個数: 16

約数和(自身を含む): 46069920

約数和(自身を除く): 18043526

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 5563, 11126, 61193, 122386, 1273927, 2547854, 14013197, 28026394]

約数ペア:

[(1, 28026394), (2, 14013197), (11, 2547854), (22, 1273927), (229, 122386), (458, 61193), (2519, 11126), (5038, 5563)]