25629352

素因数分解:

$2^3\times 7^2\times {\mathrm{65381}}^1$

素因数の和:65401

約数の個数: 24

約数和(自身を含む): 55901610

約数和(自身を除く): 30272258

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 65381, 130762, 261524, 457667, 523048, 915334, 1830668, 3203669, 3661336, 6407338, 12814676, 25629352]

約数ペア:

[(1, 25629352), (2, 12814676), (4, 6407338), (7, 3661336), (8, 3203669), (14, 1830668), (28, 915334), (49, 523048), (56, 457667), (98, 261524), (196, 130762), (392, 65381)]