26907890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{65629}}^1$

素因数の和:65677

約数の個数: 16

約数和(自身を含む): 49616280

約数和(自身を除く): 22708390

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 65629, 131258, 328145, 656290, 2690789, 5381578, 13453945, 26907890]

約数ペア:

[(1, 26907890), (2, 13453945), (5, 5381578), (10, 2690789), (41, 656290), (82, 328145), (205, 131258), (410, 65629)]