28495918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{2113}}^1$

素因数の和:2739

約数の個数: 16

約数和(自身を含む): 46727856

約数和(自身を除く): 18231938

約数列:

[1, 2, 11, 22, 613, 1226, 2113, 4226, 6743, 13486, 23243, 46486, 1295269, 2590538, 14247959, 28495918]

約数ペア:

[(1, 28495918), (2, 14247959), (11, 2590538), (22, 1295269), (613, 46486), (1226, 23243), (2113, 13486), (4226, 6743)]