70716289

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 82722816

約数和(自身を除く): 12006527

約数列:

[1, 7, 67, 131, 469, 917, 1151, 8057, 8777, 61439, 77117, 150781, 539819, 1055467, 10102327, 70716289]

約数ペア:

[(1, 70716289), (7, 10102327), (67, 1055467), (131, 539819), (469, 150781), (917, 77117), (1151, 61439), (8057, 8777)]