26813836

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23357}}^1$

素因数の和:23409

約数の個数: 24

約数和(自身を含む): 54938016

約数和(自身を除く): 28124180

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 23357, 46714, 93428, 163499, 326998, 653996, 957637, 1915274, 3830548, 6703459, 13406918, 26813836]

約数ペア:

[(1, 26813836), (2, 13406918), (4, 6703459), (7, 3830548), (14, 1915274), (28, 957637), (41, 653996), (82, 326998), (164, 163499), (287, 93428), (574, 46714), (1148, 23357)]