71917118

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5413}}^1$

素因数の和:5508

約数の個数: 32

約数和(自身を含む): 134613696

約数和(自身を除く): 62696578

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 5413, 6643, 10826, 13286, 37891, 70369, 75782, 140738, 395149, 492583, 790298, 985166, 2766043, 5136937, 5532086, 10273874, 35958559, 71917118]

約数ペア:

[(1, 71917118), (2, 35958559), (7, 10273874), (13, 5532086), (14, 5136937), (26, 2766043), (73, 985166), (91, 790298), (146, 492583), (182, 395149), (511, 140738), (949, 75782), (1022, 70369), (1898, 37891), (5413, 13286), (6643, 10826)]