64131196

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 113610224

約数和(自身を除く): 49479028

約数列:

[1, 2, 4, 181, 283, 313, 362, 566, 626, 724, 1132, 1252, 51223, 56653, 88579, 102446, 113306, 177158, 204892, 226612, 354316, 16032799, 32065598, 64131196]

約数ペア:

[(1, 64131196), (2, 32065598), (4, 16032799), (181, 354316), (283, 226612), (313, 204892), (362, 177158), (566, 113306), (626, 102446), (724, 88579), (1132, 56653), (1252, 51223)]