71322968

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 136524960

約数和(自身を除く): 65201992

約数列:

[1, 2, 4, 8, 101, 103, 202, 206, 404, 412, 808, 824, 857, 1714, 3428, 6856, 10403, 20806, 41612, 83224, 86557, 88271, 173114, 176542, 346228, 353084, 692456, 706168, 8915371, 17830742, 35661484, 71322968]

約数ペア:

[(1, 71322968), (2, 35661484), (4, 17830742), (8, 8915371), (101, 706168), (103, 692456), (202, 353084), (206, 346228), (404, 176542), (412, 173114), (808, 88271), (824, 86557), (857, 83224), (1714, 41612), (3428, 20806), (6856, 10403)]