70207214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6421}}^1$

素因数の和:6512

約数の個数: 32

約数和(自身を含む): 133166592

約数和(自身を除く): 62959378

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 6421, 10934, 12842, 44947, 70631, 89894, 141262, 455891, 494417, 911782, 988834, 3191237, 5014801, 6382474, 10029602, 35103607, 70207214]

約数ペア:

[(1, 70207214), (2, 35103607), (7, 10029602), (11, 6382474), (14, 5014801), (22, 3191237), (71, 988834), (77, 911782), (142, 494417), (154, 455891), (497, 141262), (781, 89894), (994, 70631), (1562, 44947), (5467, 12842), (6421, 10934)]