68844335

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 98537472

約数和(自身を除く): 29693137

約数列:

[1, 5, 7, 31, 35, 107, 155, 217, 535, 593, 749, 1085, 2965, 3317, 3745, 4151, 16585, 18383, 20755, 23219, 63451, 91915, 116095, 128681, 317255, 444157, 643405, 1966981, 2220785, 9834905, 13768867, 68844335]

約数ペア:

[(1, 68844335), (5, 13768867), (7, 9834905), (31, 2220785), (35, 1966981), (107, 643405), (155, 444157), (217, 317255), (535, 128681), (593, 116095), (749, 91915), (1085, 63451), (2965, 23219), (3317, 20755), (3745, 18383), (4151, 16585)]