26873072

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{1303}}^1$

素因数の和:2600

約数の個数: 20

約数和(自身を含む): 52146960

約数和(自身を除く): 25273888

約数列:

[1, 2, 4, 8, 16, 1289, 1303, 2578, 2606, 5156, 5212, 10312, 10424, 20624, 20848, 1679567, 3359134, 6718268, 13436536, 26873072]

約数ペア:

[(1, 26873072), (2, 13436536), (4, 6718268), (8, 3359134), (16, 1679567), (1289, 20848), (1303, 20624), (2578, 10424), (2606, 10312), (5156, 5212)]