225606976

素因数分解:

$2^6\times 7^2\times {\mathrm{71941}}^1$

素因数の和:71967

約数の個数: 42

約数和(自身を含む): 520788138

約数和(自身を除く): 295181162

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 71941, 143882, 287764, 503587, 575528, 1007174, 1151056, 2014348, 2302112, 3525109, 4028696, 4604224, 7050218, 8057392, 14100436, 16114784, 28200872, 32229568, 56401744, 112803488, 225606976]

約数ペア:

[(1, 225606976), (2, 112803488), (4, 56401744), (7, 32229568), (8, 28200872), (14, 16114784), (16, 14100436), (28, 8057392), (32, 7050218), (49, 4604224), (56, 4028696), (64, 3525109), (98, 2302112), (112, 2014348), (196, 1151056), (224, 1007174), (392, 575528), (448, 503587), (784, 287764), (1568, 143882), (3136, 71941)]