26571118

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 21329042

約数列:

[1, 2, 7, 14, 23, 46, 161, 179, 322, 358, 461, 922, 1253, 2506, 3227, 4117, 6454, 8234, 10603, 21206, 28819, 57638, 74221, 82519, 148442, 165038, 577633, 1155266, 1897937, 3795874, 13285559, 26571118]

約数ペア:

[(1, 26571118), (2, 13285559), (7, 3795874), (14, 1897937), (23, 1155266), (46, 577633), (161, 165038), (179, 148442), (322, 82519), (358, 74221), (461, 57638), (922, 28819), (1253, 21206), (2506, 10603), (3227, 8234), (4117, 6454)]