27452576

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 56282688

約数和(自身を除く): 28830112

約数列:

[1, 2, 4, 8, 16, 32, 43, 71, 86, 142, 172, 281, 284, 344, 562, 568, 688, 1124, 1136, 1376, 2248, 2272, 3053, 4496, 6106, 8992, 12083, 12212, 19951, 24166, 24424, 39902, 48332, 48848, 79804, 96664, 97696, 159608, 193328, 319216, 386656, 638432, 857893, 1715786, 3431572, 6863144, 13726288, 27452576]

約数ペア:

[(1, 27452576), (2, 13726288), (4, 6863144), (8, 3431572), (16, 1715786), (32, 857893), (43, 638432), (71, 386656), (86, 319216), (142, 193328), (172, 159608), (281, 97696), (284, 96664), (344, 79804), (562, 48848), (568, 48332), (688, 39902), (1124, 24424), (1136, 24166), (1376, 19951), (2248, 12212), (2272, 12083), (3053, 8992), (4496, 6106)]