28110204

素因数分解:

$2^2\times 3^2\times {\mathrm{523}}^1\times {\mathrm{1493}}^1$

素因数の和:2026

約数の個数: 36

約数和(自身を含む): 71239896

約数和(自身を除く): 43129692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 523, 1046, 1493, 1569, 2092, 2986, 3138, 4479, 4707, 5972, 6276, 8958, 9414, 13437, 17916, 18828, 26874, 53748, 780839, 1561678, 2342517, 3123356, 4685034, 7027551, 9370068, 14055102, 28110204]

約数ペア:

[(1, 28110204), (2, 14055102), (3, 9370068), (4, 7027551), (6, 4685034), (9, 3123356), (12, 2342517), (18, 1561678), (36, 780839), (523, 53748), (1046, 26874), (1493, 18828), (1569, 17916), (2092, 13437), (2986, 9414), (3138, 8958), (4479, 6276), (4707, 5972)]