28492172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1609}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 52743600

約数和(自身を除く): 24251428

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 1609, 3218, 4427, 6436, 8854, 17708, 30571, 61142, 122284, 374897, 749794, 1499588, 7123043, 14246086, 28492172]

約数ペア:

[(1, 28492172), (2, 14246086), (4, 7123043), (19, 1499588), (38, 749794), (76, 374897), (233, 122284), (466, 61142), (932, 30571), (1609, 17708), (3218, 8854), (4427, 6436)]