26539030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1399}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 54835200

約数和(自身を除く): 28296170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1399, 1897, 2710, 2798, 3794, 6995, 9485, 9793, 13990, 18970, 19586, 48965, 97930, 379129, 758258, 1895645, 2653903, 3791290, 5307806, 13269515, 26539030]

約数ペア:

[(1, 26539030), (2, 13269515), (5, 5307806), (7, 3791290), (10, 2653903), (14, 1895645), (35, 758258), (70, 379129), (271, 97930), (542, 48965), (1355, 19586), (1399, 18970), (1897, 13990), (2710, 9793), (2798, 9485), (3794, 6995)]