22720656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3596

約数の個数: 80

約数和(自身を含む): 70630400

約数和(自身を除く): 47909744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 3559, 6384, 7118, 10677, 14236, 21354, 24913, 28472, 42708, 49826, 56944, 67621, 74739, 85416, 99652, 135242, 149478, 170832, 199304, 202863, 270484, 298956, 398608, 405726, 473347, 540968, 597912, 811452, 946694, 1081936, 1195824, 1420041, 1622904, 1893388, 2840082, 3245808, 3786776, 5680164, 7573552, 11360328, 22720656]

約数ペア:

[(1, 22720656), (2, 11360328), (3, 7573552), (4, 5680164), (6, 3786776), (7, 3245808), (8, 2840082), (12, 1893388), (14, 1622904), (16, 1420041), (19, 1195824), (21, 1081936), (24, 946694), (28, 811452), (38, 597912), (42, 540968), (48, 473347), (56, 405726), (57, 398608), (76, 298956), (84, 270484), (112, 202863), (114, 199304), (133, 170832), (152, 149478), (168, 135242), (228, 99652), (266, 85416), (304, 74739), (336, 67621), (399, 56944), (456, 49826), (532, 42708), (798, 28472), (912, 24913), (1064, 21354), (1596, 14236), (2128, 10677), (3192, 7118), (3559, 6384)]