72449926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 118483200

約数和(自身を除く): 46033274

約数列:

[1, 2, 19, 38, 43, 86, 101, 202, 439, 817, 878, 1634, 1919, 3838, 4343, 8341, 8686, 16682, 18877, 37754, 44339, 82517, 88678, 165034, 358663, 717326, 842441, 1684882, 1906577, 3813154, 36224963, 72449926]

約数ペア:

[(1, 72449926), (2, 36224963), (19, 3813154), (38, 1906577), (43, 1684882), (86, 842441), (101, 717326), (202, 358663), (439, 165034), (817, 88678), (878, 82517), (1634, 44339), (1919, 37754), (3838, 18877), (4343, 16682), (8341, 8686)]