28816128

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 93206400

約数和(自身を除く): 64390272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 379, 384, 396, 432, 528, 576, 594, 704, 758, 768, 792, 864, 1056, 1137, 1152, 1188, 1408, 1516, 1584, 1728, 2112, 2274, 2304, 2376, 2816, 3032, 3168, 3411, 3456, 4169, 4224, 4548, 4752, 6064, 6336, 6822, 6912, 8338, 8448, 9096, 9504, 10233, 12128, 12507, 12672, 13644, 16676, 18192, 19008, 20466, 24256, 25014, 25344, 27288, 33352, 36384, 37521, 38016, 40932, 48512, 50028, 54576, 66704, 72768, 75042, 76032, 81864, 97024, 100056, 109152, 112563, 133408, 145536, 150084, 163728, 200112, 218304, 225126, 266816, 291072, 300168, 327456, 400224, 436608, 450252, 533632, 600336, 654912, 800448, 873216, 900504, 1067264, 1200672, 1309824, 1600896, 1801008, 2401344, 2619648, 3201792, 3602016, 4802688, 7204032, 9605376, 14408064, 28816128]

約数ペア:

[(1, 28816128), (2, 14408064), (3, 9605376), (4, 7204032), (6, 4802688), (8, 3602016), (9, 3201792), (11, 2619648), (12, 2401344), (16, 1801008), (18, 1600896), (22, 1309824), (24, 1200672), (27, 1067264), (32, 900504), (33, 873216), (36, 800448), (44, 654912), (48, 600336), (54, 533632), (64, 450252), (66, 436608), (72, 400224), (88, 327456), (96, 300168), (99, 291072), (108, 266816), (128, 225126), (132, 218304), (144, 200112), (176, 163728), (192, 150084), (198, 145536), (216, 133408), (256, 112563), (264, 109152), (288, 100056), (297, 97024), (352, 81864), (379, 76032), (384, 75042), (396, 72768), (432, 66704), (528, 54576), (576, 50028), (594, 48512), (704, 40932), (758, 38016), (768, 37521), (792, 36384), (864, 33352), (1056, 27288), (1137, 25344), (1152, 25014), (1188, 24256), (1408, 20466), (1516, 19008), (1584, 18192), (1728, 16676), (2112, 13644), (2274, 12672), (2304, 12507), (2376, 12128), (2816, 10233), (3032, 9504), (3168, 9096), (3411, 8448), (3456, 8338), (4169, 6912), (4224, 6822), (4548, 6336), (4752, 6064)]