25880006

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8419}}^1$

素因数の和:8503

約数の個数: 16

約数和(自身を含む): 40921200

約数和(自身を除く): 15041194

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 8419, 16838, 244151, 446207, 488302, 892414, 12940003, 25880006]

約数ペア:

[(1, 25880006), (2, 12940003), (29, 892414), (53, 488302), (58, 446207), (106, 244151), (1537, 16838), (3074, 8419)]