28971936

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{2053}}^1$

素因数の和:2083

約数の個数: 108

約数和(自身を含む): 95886882

約数和(自身を除く): 66914946

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2053, 2352, 3528, 4106, 4704, 6159, 7056, 8212, 12318, 14112, 14371, 16424, 18477, 24636, 28742, 32848, 36954, 43113, 49272, 57484, 65696, 73908, 86226, 98544, 100597, 114968, 129339, 147816, 172452, 197088, 201194, 229936, 258678, 295632, 301791, 344904, 402388, 459872, 517356, 591264, 603582, 689808, 804776, 905373, 1034712, 1207164, 1379616, 1609552, 1810746, 2069424, 2414328, 3219104, 3621492, 4138848, 4828656, 7242984, 9657312, 14485968, 28971936]

約数ペア:

[(1, 28971936), (2, 14485968), (3, 9657312), (4, 7242984), (6, 4828656), (7, 4138848), (8, 3621492), (9, 3219104), (12, 2414328), (14, 2069424), (16, 1810746), (18, 1609552), (21, 1379616), (24, 1207164), (28, 1034712), (32, 905373), (36, 804776), (42, 689808), (48, 603582), (49, 591264), (56, 517356), (63, 459872), (72, 402388), (84, 344904), (96, 301791), (98, 295632), (112, 258678), (126, 229936), (144, 201194), (147, 197088), (168, 172452), (196, 147816), (224, 129339), (252, 114968), (288, 100597), (294, 98544), (336, 86226), (392, 73908), (441, 65696), (504, 57484), (588, 49272), (672, 43113), (784, 36954), (882, 32848), (1008, 28742), (1176, 24636), (1568, 18477), (1764, 16424), (2016, 14371), (2053, 14112), (2352, 12318), (3528, 8212), (4106, 7056), (4704, 6159)]