71320494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23917}}^1$

素因数の和:24000

約数の個数: 32

約数和(自身を含む): 165321216

約数和(自身を除く): 94000722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 23917, 47834, 71751, 143502, 167419, 334838, 502257, 1004514, 1698107, 3396214, 5094321, 10188642, 11886749, 23773498, 35660247, 71320494]

約数ペア:

[(1, 71320494), (2, 35660247), (3, 23773498), (6, 11886749), (7, 10188642), (14, 5094321), (21, 3396214), (42, 1698107), (71, 1004514), (142, 502257), (213, 334838), (426, 167419), (497, 143502), (994, 71751), (1491, 47834), (2982, 23917)]