25449396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{302969}}^1$

素因数の和:302983

約数の個数: 24

約数和(自身を含む): 67865280

約数和(自身を除く): 42415884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 302969, 605938, 908907, 1211876, 1817814, 2120783, 3635628, 4241566, 6362349, 8483132, 12724698, 25449396]

約数ペア:

[(1, 25449396), (2, 12724698), (3, 8483132), (4, 6362349), (6, 4241566), (7, 3635628), (12, 2120783), (14, 1817814), (21, 1211876), (28, 908907), (42, 605938), (84, 302969)]