26728948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{577}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 48276872

約数和(自身を除く): 21547924

約数列:

[1, 2, 4, 37, 74, 148, 313, 577, 626, 1154, 1252, 2308, 11581, 21349, 23162, 42698, 46324, 85396, 180601, 361202, 722404, 6682237, 13364474, 26728948]

約数ペア:

[(1, 26728948), (2, 13364474), (4, 6682237), (37, 722404), (74, 361202), (148, 180601), (313, 85396), (577, 46324), (626, 42698), (1154, 23162), (1252, 21349), (2308, 11581)]