71539986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15919}}^1$

素因数の和:16038

約数の個数: 32

約数和(自身を含む): 165058560

約数和(自身を除く): 93518574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 15919, 31838, 47757, 95514, 111433, 222866, 334299, 668598, 1703333, 3406666, 5109999, 10219998, 11923331, 23846662, 35769993, 71539986]

約数ペア:

[(1, 71539986), (2, 35769993), (3, 23846662), (6, 11923331), (7, 10219998), (14, 5109999), (21, 3406666), (42, 1703333), (107, 668598), (214, 334299), (321, 222866), (642, 111433), (749, 95514), (1498, 47757), (2247, 31838), (4494, 15919)]