42274678

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{643}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 64544256

約数和(自身を除く): 22269578

約数列:

[1, 2, 71, 142, 463, 643, 926, 1286, 32873, 45653, 65746, 91306, 297709, 595418, 21137339, 42274678]

約数ペア:

[(1, 42274678), (2, 21137339), (71, 595418), (142, 297709), (463, 91306), (643, 65746), (926, 45653), (1286, 32873)]