25687788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2969}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 43501332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 2969, 4326, 5938, 8652, 8907, 11876, 17814, 20783, 35628, 41566, 62349, 83132, 124698, 249396, 305807, 611614, 917421, 1223228, 1834842, 2140649, 3669684, 4281298, 6421947, 8562596, 12843894, 25687788]

約数ペア:

[(1, 25687788), (2, 12843894), (3, 8562596), (4, 6421947), (6, 4281298), (7, 3669684), (12, 2140649), (14, 1834842), (21, 1223228), (28, 917421), (42, 611614), (84, 305807), (103, 249396), (206, 124698), (309, 83132), (412, 62349), (618, 41566), (721, 35628), (1236, 20783), (1442, 17814), (2163, 11876), (2884, 8907), (2969, 8652), (4326, 5938)]