79404344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1669}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 157314000

約数和(自身を除く): 77909656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 313, 626, 1252, 1669, 2504, 3338, 5947, 6676, 11894, 13352, 23788, 31711, 47576, 63422, 126844, 253688, 522397, 1044794, 2089588, 4179176, 9925543, 19851086, 39702172, 79404344]

約数ペア:

[(1, 79404344), (2, 39702172), (4, 19851086), (8, 9925543), (19, 4179176), (38, 2089588), (76, 1044794), (152, 522397), (313, 253688), (626, 126844), (1252, 63422), (1669, 47576), (2504, 31711), (3338, 23788), (5947, 13352), (6676, 11894)]