57157264

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:352

約数の個数: 60

約数和(自身を含む): 120599424

約数和(自身を除く): 63442160

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 263, 272, 289, 376, 526, 578, 752, 799, 1052, 1156, 1598, 2104, 2312, 3196, 4208, 4471, 4624, 6392, 8942, 12361, 12784, 13583, 17884, 24722, 27166, 35768, 49444, 54332, 71536, 76007, 98888, 108664, 152014, 197776, 210137, 217328, 304028, 420274, 608056, 840548, 1216112, 1681096, 3362192, 3572329, 7144658, 14289316, 28578632, 57157264]

約数ペア:

[(1, 57157264), (2, 28578632), (4, 14289316), (8, 7144658), (16, 3572329), (17, 3362192), (34, 1681096), (47, 1216112), (68, 840548), (94, 608056), (136, 420274), (188, 304028), (263, 217328), (272, 210137), (289, 197776), (376, 152014), (526, 108664), (578, 98888), (752, 76007), (799, 71536), (1052, 54332), (1156, 49444), (1598, 35768), (2104, 27166), (2312, 24722), (3196, 17884), (4208, 13583), (4471, 12784), (4624, 12361), (6392, 8942)]