27394478

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{761}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 42245280

約数和(自身を除く): 14850802

約数列:

[1, 2, 41, 82, 439, 761, 878, 1522, 17999, 31201, 35998, 62402, 334079, 668158, 13697239, 27394478]

約数ペア:

[(1, 27394478), (2, 13697239), (41, 668158), (82, 334079), (439, 62402), (761, 35998), (878, 31201), (1522, 17999)]