42575254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4651}}^1$

素因数の和:4875

約数の個数: 16

約数和(自身を含む): 66988800

約数和(自身を除く): 24413546

約数列:

[1, 2, 23, 46, 199, 398, 4577, 4651, 9154, 9302, 106973, 213946, 925549, 1851098, 21287627, 42575254]

約数ペア:

[(1, 42575254), (2, 21287627), (23, 1851098), (46, 925549), (199, 213946), (398, 106973), (4577, 9302), (4651, 9154)]