47817338

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:786

約数の個数: 24

約数和(自身を含む): 76553568

約数和(自身を除く): 28736230

約数列:

[1, 2, 19, 38, 103, 206, 361, 643, 722, 1286, 1957, 3914, 12217, 24434, 37183, 66229, 74366, 132458, 232123, 464246, 1258351, 2516702, 23908669, 47817338]

約数ペア:

[(1, 47817338), (2, 23908669), (19, 2516702), (38, 1258351), (103, 464246), (206, 232123), (361, 132458), (643, 74366), (722, 66229), (1286, 37183), (1957, 24434), (3914, 12217)]