71344985816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{686009479}}^1$

素因数の和:686009498

約数の個数: 16

約数和(自身を含む): 144061990800

約数和(自身を除く): 72717004984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 686009479, 1372018958, 2744037916, 5488075832, 8918123227, 17836246454, 35672492908, 71344985816]

約数ペア:

[(1, 71344985816), (2, 35672492908), (4, 17836246454), (8, 8918123227), (13, 5488075832), (26, 2744037916), (52, 1372018958), (104, 686009479)]