69201286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6329}}^1$

素因数の和:6420

約数の個数: 32

約数和(自身を含む): 131258880

約数和(自身を除く): 62057594

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 6329, 10934, 12658, 44303, 69619, 88606, 139238, 449359, 487333, 898718, 974666, 3145513, 4942949, 6291026, 9885898, 34600643, 69201286]

約数ペア:

[(1, 69201286), (2, 34600643), (7, 9885898), (11, 6291026), (14, 4942949), (22, 3145513), (71, 974666), (77, 898718), (142, 487333), (154, 449359), (497, 139238), (781, 88606), (994, 69619), (1562, 44303), (5467, 12658), (6329, 10934)]