26648992

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 54486432

約数和(自身を除く): 27837440

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 107, 172, 181, 214, 344, 362, 428, 688, 724, 856, 1376, 1448, 1712, 2896, 3424, 4601, 5792, 7783, 9202, 15566, 18404, 19367, 31132, 36808, 38734, 62264, 73616, 77468, 124528, 147232, 154936, 249056, 309872, 619744, 832781, 1665562, 3331124, 6662248, 13324496, 26648992]

約数ペア:

[(1, 26648992), (2, 13324496), (4, 6662248), (8, 3331124), (16, 1665562), (32, 832781), (43, 619744), (86, 309872), (107, 249056), (172, 154936), (181, 147232), (214, 124528), (344, 77468), (362, 73616), (428, 62264), (688, 38734), (724, 36808), (856, 31132), (1376, 19367), (1448, 18404), (1712, 15566), (2896, 9202), (3424, 7783), (4601, 5792)]