28444577

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6899}}^1$

素因数の和:6956

約数の個数: 16

約数和(自身を含む): 35328000

約数和(自身を除く): 6883423

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 6899, 48293, 131081, 213869, 917567, 1497083, 4063511, 28444577]

約数ペア:

[(1, 28444577), (7, 4063511), (19, 1497083), (31, 917567), (133, 213869), (217, 131081), (589, 48293), (4123, 6899)]