64259744

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{37889}}^1$

素因数の和:37952

約数の個数: 24

約数和(自身を含む): 128901780

約数和(自身を除く): 64642036

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 37889, 75778, 151556, 303112, 606224, 1212448, 2008117, 4016234, 8032468, 16064936, 32129872, 64259744]

約数ペア:

[(1, 64259744), (2, 32129872), (4, 16064936), (8, 8032468), (16, 4016234), (32, 2008117), (53, 1212448), (106, 606224), (212, 303112), (424, 151556), (848, 75778), (1696, 37889)]