28024265948

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3197657}}^1$

素因数の和:3197981

約数の個数: 24

約数和(自身を含む): 56227618272

約数和(自身を除く): 28203352324

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 3197657, 6395314, 12790628, 22383599, 44767198, 89534396, 1000866641, 2001733282, 4003466564, 7006066487, 14012132974, 28024265948]

約数ペア:

[(1, 28024265948), (2, 14012132974), (4, 7006066487), (7, 4003466564), (14, 2001733282), (28, 1000866641), (313, 89534396), (626, 44767198), (1252, 22383599), (2191, 12790628), (4382, 6395314), (8764, 3197657)]