71577956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{1279}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 132894720

約数和(自身を除く): 61316764

約数列:

[1, 2, 4, 17, 34, 68, 823, 1279, 1646, 2558, 3292, 5116, 13991, 21743, 27982, 43486, 55964, 86972, 1052617, 2105234, 4210468, 17894489, 35788978, 71577956]

約数ペア:

[(1, 71577956), (2, 35788978), (4, 17894489), (17, 4210468), (34, 2105234), (68, 1052617), (823, 86972), (1279, 55964), (1646, 43486), (2558, 27982), (3292, 21743), (5116, 13991)]