25326443776

素因数分解:

$2^8\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{4651}}^1$

素因数の和:4995

約数の個数: 72

約数和(自身を含む): 51346915200

約数和(自身を除く): 26020471424

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 239, 256, 356, 478, 712, 956, 1424, 1912, 2848, 3824, 4651, 5696, 7648, 9302, 11392, 15296, 18604, 21271, 22784, 30592, 37208, 42542, 61184, 74416, 85084, 148832, 170168, 297664, 340336, 413939, 595328, 680672, 827878, 1111589, 1190656, 1361344, 1655756, 2223178, 2722688, 3311512, 4446356, 5445376, 6623024, 8892712, 13246048, 17785424, 26492096, 35570848, 52984192, 71141696, 98931421, 105968384, 142283392, 197862842, 284566784, 395725684, 791451368, 1582902736, 3165805472, 6331610944, 12663221888, 25326443776]

約数ペア:

[(1, 25326443776), (2, 12663221888), (4, 6331610944), (8, 3165805472), (16, 1582902736), (32, 791451368), (64, 395725684), (89, 284566784), (128, 197862842), (178, 142283392), (239, 105968384), (256, 98931421), (356, 71141696), (478, 52984192), (712, 35570848), (956, 26492096), (1424, 17785424), (1912, 13246048), (2848, 8892712), (3824, 6623024), (4651, 5445376), (5696, 4446356), (7648, 3311512), (9302, 2722688), (11392, 2223178), (15296, 1655756), (18604, 1361344), (21271, 1190656), (22784, 1111589), (30592, 827878), (37208, 680672), (42542, 595328), (61184, 413939), (74416, 340336), (85084, 297664), (148832, 170168)]