84700000028

素因数分解:

$2^2\times 7^1\times {\mathrm{5437}}^1\times {\mathrm{556373}}^1$

素因数の和:561821

約数の個数: 24

約数和(自身を含む): 169431461472

約数和(自身を除く): 84731461444

約数列:

[1, 2, 4, 7, 14, 28, 5437, 10874, 21748, 38059, 76118, 152236, 556373, 1112746, 2225492, 3894611, 7789222, 15578444, 3025000001, 6050000002, 12100000004, 21175000007, 42350000014, 84700000028]

約数ペア:

[(1, 84700000028), (2, 42350000014), (4, 21175000007), (7, 12100000004), (14, 6050000002), (28, 3025000001), (5437, 15578444), (10874, 7789222), (21748, 3894611), (38059, 2225492), (76118, 1112746), (152236, 556373)]