26106656

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 54432000

約数和(自身を除く): 28325344

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 79, 92, 158, 184, 316, 368, 449, 632, 736, 898, 1264, 1796, 1817, 2528, 3592, 3634, 7184, 7268, 10327, 14368, 14536, 20654, 29072, 35471, 41308, 58144, 70942, 82616, 141884, 165232, 283768, 330464, 567536, 815833, 1135072, 1631666, 3263332, 6526664, 13053328, 26106656]

約数ペア:

[(1, 26106656), (2, 13053328), (4, 6526664), (8, 3263332), (16, 1631666), (23, 1135072), (32, 815833), (46, 567536), (79, 330464), (92, 283768), (158, 165232), (184, 141884), (316, 82616), (368, 70942), (449, 58144), (632, 41308), (736, 35471), (898, 29072), (1264, 20654), (1796, 14536), (1817, 14368), (2528, 10327), (3592, 7268), (3634, 7184)]