70080452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2083}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 132342336

約数和(自身を除く): 62261884

約数列:

[1, 2, 4, 13, 26, 52, 647, 1294, 2083, 2588, 4166, 8332, 8411, 16822, 27079, 33644, 54158, 108316, 1347701, 2695402, 5390804, 17520113, 35040226, 70080452]

約数ペア:

[(1, 70080452), (2, 35040226), (4, 17520113), (13, 5390804), (26, 2695402), (52, 1347701), (647, 108316), (1294, 54158), (2083, 33644), (2588, 27079), (4166, 16822), (8332, 8411)]