57428642

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{21067}}^1$

素因数の和:21145

約数の個数: 16

約数和(自身を含む): 91013760

約数和(自身を除く): 33585118

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 21067, 42134, 610943, 990149, 1221886, 1980298, 28714321, 57428642]

約数ペア:

[(1, 57428642), (2, 28714321), (29, 1980298), (47, 1221886), (58, 990149), (94, 610943), (1363, 42134), (2726, 21067)]