26383553

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 33386496

約数和(自身を除く): 7002943

約数列:

[1, 7, 23, 37, 43, 103, 161, 259, 301, 721, 851, 989, 1591, 2369, 3811, 4429, 5957, 6923, 11137, 16583, 26677, 31003, 36593, 87653, 101867, 163873, 256151, 613571, 713069, 1147111, 3769079, 26383553]

約数ペア:

[(1, 26383553), (7, 3769079), (23, 1147111), (37, 713069), (43, 613571), (103, 256151), (161, 163873), (259, 101867), (301, 87653), (721, 36593), (851, 31003), (989, 26677), (1591, 16583), (2369, 11137), (3811, 6923), (4429, 5957)]