64812066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13831}}^1$

素因数の和:13918

約数の個数: 32

約数和(自身を含む): 143410176

約数和(自身を除く): 78598110

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 13831, 27662, 41493, 82986, 152141, 304282, 456423, 912846, 982001, 1964002, 2946003, 5892006, 10802011, 21604022, 32406033, 64812066]

約数ペア:

[(1, 64812066), (2, 32406033), (3, 21604022), (6, 10802011), (11, 5892006), (22, 2946003), (33, 1964002), (66, 982001), (71, 912846), (142, 456423), (213, 304282), (426, 152141), (781, 82986), (1562, 41493), (2343, 27662), (4686, 13831)]