26670992

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 53564280

約数和(自身を除く): 26893288

約数列:

[1, 2, 4, 8, 16, 41, 82, 109, 164, 218, 328, 373, 436, 656, 746, 872, 1492, 1744, 2984, 4469, 5968, 8938, 15293, 17876, 30586, 35752, 40657, 61172, 71504, 81314, 122344, 162628, 244688, 325256, 650512, 1666937, 3333874, 6667748, 13335496, 26670992]

約数ペア:

[(1, 26670992), (2, 13335496), (4, 6667748), (8, 3333874), (16, 1666937), (41, 650512), (82, 325256), (109, 244688), (164, 162628), (218, 122344), (328, 81314), (373, 71504), (436, 61172), (656, 40657), (746, 35752), (872, 30586), (1492, 17876), (1744, 15293), (2984, 8938), (4469, 5968)]