28166208

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1144

約数の個数: 112

約数和(自身を含む): 89733120

約数和(自身を除く): 61566912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1103, 1216, 1344, 1596, 1824, 2128, 2206, 3192, 3309, 3648, 4256, 4412, 6384, 6618, 7721, 8512, 8824, 12768, 13236, 15442, 17648, 20957, 23163, 25536, 26472, 30884, 35296, 41914, 46326, 52944, 61768, 62871, 70592, 83828, 92652, 105888, 123536, 125742, 146699, 167656, 185304, 211776, 247072, 251484, 293398, 335312, 370608, 440097, 494144, 502968, 586796, 670624, 741216, 880194, 1005936, 1173592, 1341248, 1482432, 1760388, 2011872, 2347184, 3520776, 4023744, 4694368, 7041552, 9388736, 14083104, 28166208]

約数ペア:

[(1, 28166208), (2, 14083104), (3, 9388736), (4, 7041552), (6, 4694368), (7, 4023744), (8, 3520776), (12, 2347184), (14, 2011872), (16, 1760388), (19, 1482432), (21, 1341248), (24, 1173592), (28, 1005936), (32, 880194), (38, 741216), (42, 670624), (48, 586796), (56, 502968), (57, 494144), (64, 440097), (76, 370608), (84, 335312), (96, 293398), (112, 251484), (114, 247072), (133, 211776), (152, 185304), (168, 167656), (192, 146699), (224, 125742), (228, 123536), (266, 105888), (304, 92652), (336, 83828), (399, 70592), (448, 62871), (456, 61768), (532, 52944), (608, 46326), (672, 41914), (798, 35296), (912, 30884), (1064, 26472), (1103, 25536), (1216, 23163), (1344, 20957), (1596, 17648), (1824, 15442), (2128, 13236), (2206, 12768), (3192, 8824), (3309, 8512), (3648, 7721), (4256, 6618), (4412, 6384)]