25982117

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 30584832

約数和(自身を除く): 4602715

約数列:

[1, 7, 47, 151, 329, 523, 1057, 3661, 7097, 24581, 49679, 78973, 172067, 552811, 3711731, 25982117]

約数ペア:

[(1, 25982117), (7, 3711731), (47, 552811), (151, 172067), (329, 78973), (523, 49679), (1057, 24581), (3661, 7097)]