64459136

素因数分解:

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

素因数の和:71962

約数の個数: 32

約数和(自身を含む): 146761680

約数和(自身を除く): 82302544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 71941, 143882, 287764, 503587, 575528, 1007174, 1151056, 2014348, 2302112, 4028696, 4604224, 8057392, 9208448, 16114784, 32229568, 64459136]

約数ペア:

[(1, 64459136), (2, 32229568), (4, 16114784), (7, 9208448), (8, 8057392), (14, 4604224), (16, 4028696), (28, 2302112), (32, 2014348), (56, 1151056), (64, 1007174), (112, 575528), (128, 503587), (224, 287764), (448, 143882), (896, 71941)]