28639296

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{7103}}^1$

素因数の和:7128

約数の個数: 84

約数和(自身を含む): 93829632

約数和(自身を除く): 65190336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 7103, 14206, 21309, 28412, 42618, 49721, 56824, 63927, 85236, 99442, 113648, 127854, 149163, 170472, 198884, 227296, 255708, 298326, 340944, 397768, 447489, 454592, 511416, 596652, 681888, 795536, 894978, 1022832, 1193304, 1363776, 1591072, 1789956, 2045664, 2386608, 3182144, 3579912, 4091328, 4773216, 7159824, 9546432, 14319648, 28639296]

約数ペア:

[(1, 28639296), (2, 14319648), (3, 9546432), (4, 7159824), (6, 4773216), (7, 4091328), (8, 3579912), (9, 3182144), (12, 2386608), (14, 2045664), (16, 1789956), (18, 1591072), (21, 1363776), (24, 1193304), (28, 1022832), (32, 894978), (36, 795536), (42, 681888), (48, 596652), (56, 511416), (63, 454592), (64, 447489), (72, 397768), (84, 340944), (96, 298326), (112, 255708), (126, 227296), (144, 198884), (168, 170472), (192, 149163), (224, 127854), (252, 113648), (288, 99442), (336, 85236), (448, 63927), (504, 56824), (576, 49721), (672, 42618), (1008, 28412), (1344, 21309), (2016, 14206), (4032, 7103)]