28251936

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1759

約数の個数: 96

約数和(自身を含む): 86788800

約数和(自身を除く): 58536864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1721, 1824, 2052, 2736, 3442, 4104, 5163, 5472, 6884, 8208, 10326, 13768, 15489, 16416, 20652, 27536, 30978, 32699, 41304, 46467, 55072, 61956, 65398, 82608, 92934, 98097, 123912, 130796, 165216, 185868, 196194, 247824, 261592, 294291, 371736, 392388, 495648, 523184, 588582, 743472, 784776, 882873, 1046368, 1177164, 1486944, 1569552, 1765746, 2354328, 3139104, 3531492, 4708656, 7062984, 9417312, 14125968, 28251936]

約数ペア:

[(1, 28251936), (2, 14125968), (3, 9417312), (4, 7062984), (6, 4708656), (8, 3531492), (9, 3139104), (12, 2354328), (16, 1765746), (18, 1569552), (19, 1486944), (24, 1177164), (27, 1046368), (32, 882873), (36, 784776), (38, 743472), (48, 588582), (54, 523184), (57, 495648), (72, 392388), (76, 371736), (96, 294291), (108, 261592), (114, 247824), (144, 196194), (152, 185868), (171, 165216), (216, 130796), (228, 123912), (288, 98097), (304, 92934), (342, 82608), (432, 65398), (456, 61956), (513, 55072), (608, 46467), (684, 41304), (864, 32699), (912, 30978), (1026, 27536), (1368, 20652), (1721, 16416), (1824, 15489), (2052, 13768), (2736, 10326), (3442, 8208), (4104, 6884), (5163, 5472)]