64449889

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1381}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 75623040

約数和(自身を除く): 11173151

約数列:

[1, 7, 59, 113, 413, 791, 1381, 6667, 9667, 46669, 81479, 156053, 570353, 1092371, 9207127, 64449889]

約数ペア:

[(1, 64449889), (7, 9207127), (59, 1092371), (113, 570353), (413, 156053), (791, 81479), (1381, 46669), (6667, 9667)]