42678332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1373}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 78867600

約数和(自身を除く): 36189268

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 1373, 1636, 2746, 5492, 7771, 15542, 26087, 31084, 52174, 104348, 561557, 1123114, 2246228, 10669583, 21339166, 42678332]

約数ペア:

[(1, 42678332), (2, 21339166), (4, 10669583), (19, 2246228), (38, 1123114), (76, 561557), (409, 104348), (818, 52174), (1373, 31084), (1636, 26087), (2746, 15542), (5492, 7771)]