40496612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1283}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 76505856

約数和(自身を除く): 36009244

約数列:

[1, 2, 4, 13, 26, 52, 607, 1214, 1283, 2428, 2566, 5132, 7891, 15782, 16679, 31564, 33358, 66716, 778781, 1557562, 3115124, 10124153, 20248306, 40496612]

約数ペア:

[(1, 40496612), (2, 20248306), (4, 10124153), (13, 3115124), (26, 1557562), (52, 778781), (607, 66716), (1214, 33358), (1283, 31564), (2428, 16679), (2566, 15782), (5132, 7891)]