4286380028

素因数分解:

$2^2\times 7^1\times {\mathrm{15559}}^1\times {\mathrm{9839}}^1$

素因数の和:25409

約数の個数: 24

約数和(自身を含む): 8574182400

約数和(自身を除く): 4287802372

約数列:

[1, 2, 4, 7, 14, 28, 9839, 15559, 19678, 31118, 39356, 62236, 68873, 108913, 137746, 217826, 275492, 435652, 153085001, 306170002, 612340004, 1071595007, 2143190014, 4286380028]

約数ペア:

[(1, 4286380028), (2, 2143190014), (4, 1071595007), (7, 612340004), (14, 306170002), (28, 153085001), (9839, 435652), (15559, 275492), (19678, 217826), (31118, 137746), (39356, 108913), (62236, 68873)]