26666828

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 47552400

約数和(自身を除く): 20885572

約数列:

[1, 2, 4, 101, 149, 202, 298, 404, 443, 596, 886, 1772, 15049, 30098, 44743, 60196, 66007, 89486, 132014, 178972, 264028, 6666707, 13333414, 26666828]

約数ペア:

[(1, 26666828), (2, 13333414), (4, 6666707), (101, 264028), (149, 178972), (202, 132014), (298, 89486), (404, 66007), (443, 60196), (596, 44743), (886, 30098), (1772, 15049)]