74030948984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{487045717}}^1$

素因数の和:487045742

約数の個数: 16

約数和(自身を含む): 146113715400

約数和(自身を除く): 72082766416

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 487045717, 974091434, 1948182868, 3896365736, 9253868623, 18507737246, 37015474492, 74030948984]

約数ペア:

[(1, 74030948984), (2, 37015474492), (4, 18507737246), (8, 9253868623), (19, 3896365736), (38, 1948182868), (76, 974091434), (152, 487045717)]