56401744

素因数分解:

$2^4\times 7^2\times {\mathrm{71941}}^1$

素因数の和:71963

約数の個数: 30

約数和(自身を含む): 127121514

約数和(自身を除く): 70719770

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 71941, 143882, 287764, 503587, 575528, 1007174, 1151056, 2014348, 3525109, 4028696, 7050218, 8057392, 14100436, 28200872, 56401744]

約数ペア:

[(1, 56401744), (2, 28200872), (4, 14100436), (7, 8057392), (8, 7050218), (14, 4028696), (16, 3525109), (28, 2014348), (49, 1151056), (56, 1007174), (98, 575528), (112, 503587), (196, 287764), (392, 143882), (784, 71941)]