78814468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{1153}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 144240768

約数和(自身を除く): 65426300

約数列:

[1, 2, 4, 23, 46, 92, 743, 1153, 1486, 2306, 2972, 4612, 17089, 26519, 34178, 53038, 68356, 106076, 856679, 1713358, 3426716, 19703617, 39407234, 78814468]

約数ペア:

[(1, 78814468), (2, 39407234), (4, 19703617), (23, 3426716), (46, 1713358), (92, 856679), (743, 106076), (1153, 68356), (1486, 53038), (2306, 34178), (2972, 26519), (4612, 17089)]