27932278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43781}}^1$

素因数の和:43823

約数の個数: 16

約数和(自身を含む): 47284560

約数和(自身を除く): 19352282

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 43781, 87562, 481591, 963182, 1269649, 2539298, 13966139, 27932278]

約数ペア:

[(1, 27932278), (2, 13966139), (11, 2539298), (22, 1269649), (29, 963182), (58, 481591), (319, 87562), (638, 43781)]