7729988

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{769}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 15523200

約数和(自身を除く): 7793212

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 769, 1436, 1538, 2513, 3076, 5026, 5383, 10052, 10766, 21532, 276071, 552142, 1104284, 1932497, 3864994, 7729988]

約数ペア:

[(1, 7729988), (2, 3864994), (4, 1932497), (7, 1104284), (14, 552142), (28, 276071), (359, 21532), (718, 10766), (769, 10052), (1436, 5383), (1538, 5026), (2513, 3076)]