42986524

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3089}}^1$

素因数の和:3178

約数の個数: 36

約数和(自身を含む): 88769520

約数和(自身を除く): 45782996

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3089, 3479, 6178, 6958, 12356, 13916, 21623, 43246, 86492, 151361, 219319, 302722, 438638, 605444, 877276, 1535233, 3070466, 6140932, 10746631, 21493262, 42986524]

約数ペア:

[(1, 42986524), (2, 21493262), (4, 10746631), (7, 6140932), (14, 3070466), (28, 1535233), (49, 877276), (71, 605444), (98, 438638), (142, 302722), (196, 219319), (284, 151361), (497, 86492), (994, 43246), (1988, 21623), (3089, 13916), (3479, 12356), (6178, 6958)]