64142596

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73897}}^1$

素因数の和:73939

約数の個数: 24

約数和(自身を含む): 132425216

約数和(自身を除く): 68282620

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 73897, 147794, 295588, 517279, 1034558, 2069116, 2290807, 4581614, 9163228, 16035649, 32071298, 64142596]

約数ペア:

[(1, 64142596), (2, 32071298), (4, 16035649), (7, 9163228), (14, 4581614), (28, 2290807), (31, 2069116), (62, 1034558), (124, 517279), (217, 295588), (434, 147794), (868, 73897)]