28557088

素因数分解:

$2^5\times 7^1\times {\mathrm{127487}}^1$

素因数の和:127504

約数の個数: 24

約数和(自身を含む): 64253952

約数和(自身を除く): 35696864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 127487, 254974, 509948, 892409, 1019896, 1784818, 2039792, 3569636, 4079584, 7139272, 14278544, 28557088]

約数ペア:

[(1, 28557088), (2, 14278544), (4, 7139272), (7, 4079584), (8, 3569636), (14, 2039792), (16, 1784818), (28, 1019896), (32, 892409), (56, 509948), (112, 254974), (224, 127487)]