47040908

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 84661920

約数和(自身を除く): 37621012

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 2269, 4538, 5183, 9076, 10366, 20732, 161099, 165637, 322198, 331274, 644396, 662548, 11760227, 23520454, 47040908]

約数ペア:

[(1, 47040908), (2, 23520454), (4, 11760227), (71, 662548), (73, 644396), (142, 331274), (146, 322198), (284, 165637), (292, 161099), (2269, 20732), (4538, 10366), (5183, 9076)]