64222489

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 69076800

約数和(自身を除く): 4854311

約数列:

[1, 19, 89, 163, 233, 1691, 3097, 4427, 14507, 20737, 37979, 275633, 394003, 721601, 3380131, 64222489]

約数ペア:

[(1, 64222489), (19, 3380131), (89, 721601), (163, 394003), (233, 275633), (1691, 37979), (3097, 20737), (4427, 14507)]