72265198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{49429}}^1$

素因数の和:49491

約数の個数: 16

約数和(自身を含む): 117445680

約数和(自身を除く): 45180482

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 49429, 98858, 840293, 1680586, 2125447, 4250894, 36132599, 72265198]

約数ペア:

[(1, 72265198), (2, 36132599), (17, 4250894), (34, 2125447), (43, 1680586), (86, 840293), (731, 98858), (1462, 49429)]