42771074

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 65224320

約数和(自身を除く): 22453246

約数列:

[1, 2, 79, 158, 421, 643, 842, 1286, 33259, 50797, 66518, 101594, 270703, 541406, 21385537, 42771074]

約数ペア:

[(1, 42771074), (2, 21385537), (79, 541406), (158, 270703), (421, 101594), (643, 66518), (842, 50797), (1286, 33259)]