28523572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8419}}^1$

素因数の和:8452

約数の個数: 36

約数和(自身を含む): 62712160

約数和(自身を除く): 34188588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 8419, 16838, 33676, 58933, 92609, 117866, 185218, 235732, 370436, 648263, 1018699, 1296526, 2037398, 2593052, 4074796, 7130893, 14261786, 28523572]

約数ペア:

[(1, 28523572), (2, 14261786), (4, 7130893), (7, 4074796), (11, 2593052), (14, 2037398), (22, 1296526), (28, 1018699), (44, 648263), (77, 370436), (121, 235732), (154, 185218), (242, 117866), (308, 92609), (484, 58933), (847, 33676), (1694, 16838), (3388, 8419)]