28033436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1063}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 51838080

約数和(自身を除く): 23804644

約数列:

[1, 2, 4, 19, 38, 76, 347, 694, 1063, 1388, 2126, 4252, 6593, 13186, 20197, 26372, 40394, 80788, 368861, 737722, 1475444, 7008359, 14016718, 28033436]

約数ペア:

[(1, 28033436), (2, 14016718), (4, 7008359), (19, 1475444), (38, 737722), (76, 368861), (347, 80788), (694, 40394), (1063, 26372), (1388, 20197), (2126, 13186), (4252, 6593)]