26449476

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 63174720

約数和(自身を除く): 36725244

約数列:

[1, 2, 3, 4, 6, 12, 101, 139, 157, 202, 278, 303, 314, 404, 417, 471, 556, 606, 628, 834, 942, 1212, 1668, 1884, 14039, 15857, 21823, 28078, 31714, 42117, 43646, 47571, 56156, 63428, 65469, 84234, 87292, 95142, 130938, 168468, 190284, 261876, 2204123, 4408246, 6612369, 8816492, 13224738, 26449476]

約数ペア:

[(1, 26449476), (2, 13224738), (3, 8816492), (4, 6612369), (6, 4408246), (12, 2204123), (101, 261876), (139, 190284), (157, 168468), (202, 130938), (278, 95142), (303, 87292), (314, 84234), (404, 65469), (417, 63428), (471, 56156), (556, 47571), (606, 43646), (628, 42117), (834, 31714), (942, 28078), (1212, 21823), (1668, 15857), (1884, 14039)]