26913874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 45256176

約数和(自身を除く): 18342302

約数列:

[1, 2, 13, 26, 37, 74, 101, 202, 277, 481, 554, 962, 1313, 2626, 3601, 3737, 7202, 7474, 10249, 20498, 27977, 48581, 55954, 97162, 133237, 266474, 363701, 727402, 1035149, 2070298, 13456937, 26913874]

約数ペア:

[(1, 26913874), (2, 13456937), (13, 2070298), (26, 1035149), (37, 727402), (74, 363701), (101, 266474), (202, 133237), (277, 97162), (481, 55954), (554, 48581), (962, 27977), (1313, 20498), (2626, 10249), (3601, 7474), (3737, 7202)]