26670076

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23071}}^1$

素因数の和:23109

約数の個数: 18

約数和(自身を含む): 49581728

約数和(自身を除く): 22911652

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 23071, 46142, 92284, 392207, 784414, 1568828, 6667519, 13335038, 26670076]

約数ペア:

[(1, 26670076), (2, 13335038), (4, 6667519), (17, 1568828), (34, 784414), (68, 392207), (289, 92284), (578, 46142), (1156, 23071)]