67043690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6991}}^1$

素因数の和:7142

約数の個数: 32

約数和(自身を含む): 138945024

約数和(自身を除く): 71901334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 6991, 9590, 13982, 34955, 48937, 69910, 97874, 244685, 489370, 957767, 1915534, 4788835, 6704369, 9577670, 13408738, 33521845, 67043690]

約数ペア:

[(1, 67043690), (2, 33521845), (5, 13408738), (7, 9577670), (10, 6704369), (14, 4788835), (35, 1915534), (70, 957767), (137, 489370), (274, 244685), (685, 97874), (959, 69910), (1370, 48937), (1918, 34955), (4795, 13982), (6991, 9590)]