26896457

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4703}}^1$

素因数の和:4772

約数の個数: 16

約数和(自身を含む): 33116160

約数和(自身を除く): 6219703

約数列:

[1, 7, 19, 43, 133, 301, 817, 4703, 5719, 32921, 89357, 202229, 625499, 1415603, 3842351, 26896457]

約数ペア:

[(1, 26896457), (7, 3842351), (19, 1415603), (43, 625499), (133, 202229), (301, 89357), (817, 32921), (4703, 5719)]