68592958

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 120296448

約数和(自身を除く): 51703490

約数列:

[1, 2, 7, 14, 71, 142, 151, 302, 457, 497, 914, 994, 1057, 2114, 3199, 6398, 10721, 21442, 32447, 64894, 69007, 75047, 138014, 150094, 227129, 454258, 483049, 966098, 4899497, 9798994, 34296479, 68592958]

約数ペア:

[(1, 68592958), (2, 34296479), (7, 9798994), (14, 4899497), (71, 966098), (142, 483049), (151, 454258), (302, 227129), (457, 150094), (497, 138014), (914, 75047), (994, 69007), (1057, 64894), (2114, 32447), (3199, 21442), (6398, 10721)]