42748004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17491}}^1$

素因数の和:17555

約数の個数: 24

約数和(自身を含む): 82282368

約数和(自身を除く): 39534364

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 17491, 34982, 69964, 227383, 454766, 822077, 909532, 1644154, 3288308, 10687001, 21374002, 42748004]

約数ペア:

[(1, 42748004), (2, 21374002), (4, 10687001), (13, 3288308), (26, 1644154), (47, 909532), (52, 822077), (94, 454766), (188, 227383), (611, 69964), (1222, 34982), (2444, 17491)]