71648468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{9719}}^1$

素因数の和:9839

約数の個数: 24

約数和(自身を含む): 133358400

約数和(自身を除く): 61709932

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 9719, 19438, 38876, 184661, 369322, 738644, 942743, 1885486, 3770972, 17912117, 35824234, 71648468]

約数ペア:

[(1, 71648468), (2, 35824234), (4, 17912117), (19, 3770972), (38, 1885486), (76, 942743), (97, 738644), (194, 369322), (388, 184661), (1843, 38876), (3686, 19438), (7372, 9719)]