26878922

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61933}}^1$

素因数の和:61973

約数の個数: 16

約数和(自身を含む): 47565312

約数和(自身を除く): 20686390

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 61933, 123866, 433531, 867062, 1919923, 3839846, 13439461, 26878922]

約数ペア:

[(1, 26878922), (2, 13439461), (7, 3839846), (14, 1919923), (31, 867062), (62, 433531), (217, 123866), (434, 61933)]