64716841

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8117}}^1$

素因数の和:8208

約数の個数: 16

約数和(自身を含む): 79491456

約数和(自身を除く): 14774615

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 8117, 56819, 137989, 543839, 965923, 3806873, 9245263, 64716841]

約数ペア:

[(1, 64716841), (7, 9245263), (17, 3806873), (67, 965923), (119, 543839), (469, 137989), (1139, 56819), (7973, 8117)]