29406908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3989}}^1$

素因数の和:4109

約数の個数: 24

約数和(自身を含む): 54742800

約数和(自身を除く): 25335892

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 3989, 7372, 7978, 15956, 75791, 151582, 303164, 386933, 773866, 1547732, 7351727, 14703454, 29406908]

約数ペア:

[(1, 29406908), (2, 14703454), (4, 7351727), (19, 1547732), (38, 773866), (76, 386933), (97, 303164), (194, 151582), (388, 75791), (1843, 15956), (3686, 7978), (3989, 7372)]