28557222

素因数分解:

$2^1\times 3^1\times {\mathrm{1117}}^1\times {\mathrm{4261}}^1$

素因数の和:5383

約数の個数: 16

約数和(自身を含む): 57178992

約数和(自身を除く): 28621770

約数列:

[1, 2, 3, 6, 1117, 2234, 3351, 4261, 6702, 8522, 12783, 25566, 4759537, 9519074, 14278611, 28557222]

約数ペア:

[(1, 28557222), (2, 14278611), (3, 9519074), (6, 4759537), (1117, 25566), (2234, 12783), (3351, 8522), (4261, 6702)]