28476902

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{1109}}^1$

素因数の和:1495

約数の個数: 16

約数和(自身を含む): 44035920

約数和(自身を除く): 15559018

約数列:

[1, 2, 37, 74, 347, 694, 1109, 2218, 12839, 25678, 41033, 82066, 384823, 769646, 14238451, 28476902]

約数ペア:

[(1, 28476902), (2, 14238451), (37, 769646), (74, 384823), (347, 82066), (694, 41033), (1109, 25678), (2218, 12839)]