42569906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{997}}^1$

素因数の和:1613

約数の個数: 16

約数和(自身を含む): 65760216

約数和(自身を除く): 23190310

約数列:

[1, 2, 37, 74, 577, 997, 1154, 1994, 21349, 36889, 42698, 73778, 575269, 1150538, 21284953, 42569906]

約数ペア:

[(1, 42569906), (2, 21284953), (37, 1150538), (74, 575269), (577, 73778), (997, 42698), (1154, 36889), (1994, 21349)]