40209754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3691}}^1$

素因数の和:4125

約数の個数: 16

約数和(自身を含む): 65126880

約数和(自身を除く): 24917126

約数列:

[1, 2, 13, 26, 419, 838, 3691, 5447, 7382, 10894, 47983, 95966, 1546529, 3093058, 20104877, 40209754]

約数ペア:

[(1, 40209754), (2, 20104877), (13, 3093058), (26, 1546529), (419, 95966), (838, 47983), (3691, 10894), (5447, 7382)]