26899424

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 54985392

約数和(自身を除く): 28085968

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 113, 172, 173, 226, 344, 346, 452, 688, 692, 904, 1376, 1384, 1808, 2768, 3616, 4859, 5536, 7439, 9718, 14878, 19436, 19549, 29756, 38872, 39098, 59512, 77744, 78196, 119024, 155488, 156392, 238048, 312784, 625568, 840607, 1681214, 3362428, 6724856, 13449712, 26899424]

約数ペア:

[(1, 26899424), (2, 13449712), (4, 6724856), (8, 3362428), (16, 1681214), (32, 840607), (43, 625568), (86, 312784), (113, 238048), (172, 156392), (173, 155488), (226, 119024), (344, 78196), (346, 77744), (452, 59512), (688, 39098), (692, 38872), (904, 29756), (1376, 19549), (1384, 19436), (1808, 14878), (2768, 9718), (3616, 7439), (4859, 5536)]