28665639072

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{4739689}}^1$

素因数の和:4739715

約数の個数: 96

約数和(自身を含む): 95552150400

約数和(自身を除く): 66886511328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 4739689, 9479378, 14219067, 18958756, 28438134, 33177823, 37917512, 42657201, 56876268, 66355646, 75835024, 85314402, 99533469, 113752536, 127971603, 132711292, 151670048, 170628804, 199066938, 227505072, 255943206, 265422584, 298600407, 341257608, 398133876, 455010144, 511886412, 530845168, 597200814, 682515216, 796267752, 895801221, 1023772824, 1061690336, 1194401628, 1365030432, 1592535504, 1791602442, 2047545648, 2388803256, 3185071008, 3583204884, 4095091296, 4777606512, 7166409768, 9555213024, 14332819536, 28665639072]

約数ペア:

[(1, 28665639072), (2, 14332819536), (3, 9555213024), (4, 7166409768), (6, 4777606512), (7, 4095091296), (8, 3583204884), (9, 3185071008), (12, 2388803256), (14, 2047545648), (16, 1791602442), (18, 1592535504), (21, 1365030432), (24, 1194401628), (27, 1061690336), (28, 1023772824), (32, 895801221), (36, 796267752), (42, 682515216), (48, 597200814), (54, 530845168), (56, 511886412), (63, 455010144), (72, 398133876), (84, 341257608), (96, 298600407), (108, 265422584), (112, 255943206), (126, 227505072), (144, 199066938), (168, 170628804), (189, 151670048), (216, 132711292), (224, 127971603), (252, 113752536), (288, 99533469), (336, 85314402), (378, 75835024), (432, 66355646), (504, 56876268), (672, 42657201), (756, 37917512), (864, 33177823), (1008, 28438134), (1512, 18958756), (2016, 14219067), (3024, 9479378), (6048, 4739689)]