26891858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1097}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 49330944

約数和(自身を除く): 22439086

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1097, 1442, 1751, 2194, 3502, 7679, 12257, 15358, 18649, 24514, 37298, 112991, 130543, 225982, 261086, 790937, 1581874, 1920847, 3841694, 13445929, 26891858]

約数ペア:

[(1, 26891858), (2, 13445929), (7, 3841694), (14, 1920847), (17, 1581874), (34, 790937), (103, 261086), (119, 225982), (206, 130543), (238, 112991), (721, 37298), (1097, 24514), (1442, 18649), (1751, 15358), (2194, 12257), (3502, 7679)]