39891724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3391}}^1$

素因数の和:3585

約数の個数: 24

約数和(自身を含む): 74366208

約数和(自身を除く): 34474484

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 3391, 5882, 6782, 11764, 13564, 57647, 115294, 230588, 586643, 1173286, 2346572, 9972931, 19945862, 39891724]

約数ペア:

[(1, 39891724), (2, 19945862), (4, 9972931), (17, 2346572), (34, 1173286), (68, 586643), (173, 230588), (346, 115294), (692, 57647), (2941, 13564), (3391, 11764), (5882, 6782)]