68463724

素因数分解:

$2^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{2971}}^1$

素因数の和:3805

約数の個数: 24

約数和(自身を含む): 137139968

約数和(自身を除く): 68676244

約数列:

[1, 2, 4, 7, 14, 28, 823, 1646, 2971, 3292, 5761, 5942, 11522, 11884, 20797, 23044, 41594, 83188, 2445133, 4890266, 9780532, 17115931, 34231862, 68463724]

約数ペア:

[(1, 68463724), (2, 34231862), (4, 17115931), (7, 9780532), (14, 4890266), (28, 2445133), (823, 83188), (1646, 41594), (2971, 23044), (3292, 20797), (5761, 11884), (5942, 11522)]