64710412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{17047}}^1$

素因数の和:17137

約数の個数: 24

約数和(自身を含む): 123632096

約数和(自身を除く): 58921684

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 17047, 34094, 68188, 221611, 443222, 886444, 1244431, 2488862, 4977724, 16177603, 32355206, 64710412]

約数ペア:

[(1, 64710412), (2, 32355206), (4, 16177603), (13, 4977724), (26, 2488862), (52, 1244431), (73, 886444), (146, 443222), (292, 221611), (949, 68188), (1898, 34094), (3796, 17047)]