39747032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7211}}^1$

素因数の和:7283

約数の個数: 32

約数和(自身を含む): 81784080

約数和(自身を除く): 42037048

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 7211, 14422, 28844, 57688, 93743, 187486, 374972, 382183, 749944, 764366, 1528732, 3057464, 4968379, 9936758, 19873516, 39747032]

約数ペア:

[(1, 39747032), (2, 19873516), (4, 9936758), (8, 4968379), (13, 3057464), (26, 1528732), (52, 764366), (53, 749944), (104, 382183), (106, 374972), (212, 187486), (424, 93743), (689, 57688), (1378, 28844), (2756, 14422), (5512, 7211)]