28733184

素因数分解:

$2^8\times 3^3\times {\mathrm{4157}}^1$

素因数の和:4182

約数の個数: 72

約数和(自身を含む): 84989520

約数和(自身を除く): 56256336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 4157, 6912, 8314, 12471, 16628, 24942, 33256, 37413, 49884, 66512, 74826, 99768, 112239, 133024, 149652, 199536, 224478, 266048, 299304, 399072, 448956, 532096, 598608, 798144, 897912, 1064192, 1197216, 1596288, 1795824, 2394432, 3192576, 3591648, 4788864, 7183296, 9577728, 14366592, 28733184]

約数ペア:

[(1, 28733184), (2, 14366592), (3, 9577728), (4, 7183296), (6, 4788864), (8, 3591648), (9, 3192576), (12, 2394432), (16, 1795824), (18, 1596288), (24, 1197216), (27, 1064192), (32, 897912), (36, 798144), (48, 598608), (54, 532096), (64, 448956), (72, 399072), (96, 299304), (108, 266048), (128, 224478), (144, 199536), (192, 149652), (216, 133024), (256, 112239), (288, 99768), (384, 74826), (432, 66512), (576, 49884), (768, 37413), (864, 33256), (1152, 24942), (1728, 16628), (2304, 12471), (3456, 8314), (4157, 6912)]