26847496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6977}}^1$

素因数の和:7033

約数の個数: 32

約数和(自身を含む): 55684440

約数和(自身を除く): 28836944

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 6977, 13954, 27908, 55816, 90701, 181402, 258149, 362804, 516298, 725608, 1032596, 2065192, 3355937, 6711874, 13423748, 26847496]

約数ペア:

[(1, 26847496), (2, 13423748), (4, 6711874), (8, 3355937), (13, 2065192), (26, 1032596), (37, 725608), (52, 516298), (74, 362804), (104, 258149), (148, 181402), (296, 90701), (481, 55816), (962, 27908), (1924, 13954), (3848, 6977)]