72366608

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{63703}}^1$

素因数の和:63782

約数の個数: 20

約数和(自身を含む): 142187328

約数和(自身を除く): 69820720

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 63703, 127406, 254812, 509624, 1019248, 4522913, 9045826, 18091652, 36183304, 72366608]

約数ペア:

[(1, 72366608), (2, 36183304), (4, 18091652), (8, 9045826), (16, 4522913), (71, 1019248), (142, 509624), (284, 254812), (568, 127406), (1136, 63703)]