27847456

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 68923008

約数和(自身を除く): 41075552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 73, 91, 104, 112, 131, 146, 182, 208, 224, 262, 292, 364, 416, 511, 524, 584, 728, 917, 949, 1022, 1048, 1168, 1456, 1703, 1834, 1898, 2044, 2096, 2336, 2912, 3406, 3668, 3796, 4088, 4192, 6643, 6812, 7336, 7592, 8176, 9563, 11921, 13286, 13624, 14672, 15184, 16352, 19126, 23842, 26572, 27248, 29344, 30368, 38252, 47684, 53144, 54496, 66941, 76504, 95368, 106288, 124319, 133882, 153008, 190736, 212576, 248638, 267764, 306016, 381472, 497276, 535528, 870233, 994552, 1071056, 1740466, 1989104, 2142112, 3480932, 3978208, 6961864, 13923728, 27847456]

約数ペア:

[(1, 27847456), (2, 13923728), (4, 6961864), (7, 3978208), (8, 3480932), (13, 2142112), (14, 1989104), (16, 1740466), (26, 1071056), (28, 994552), (32, 870233), (52, 535528), (56, 497276), (73, 381472), (91, 306016), (104, 267764), (112, 248638), (131, 212576), (146, 190736), (182, 153008), (208, 133882), (224, 124319), (262, 106288), (292, 95368), (364, 76504), (416, 66941), (511, 54496), (524, 53144), (584, 47684), (728, 38252), (917, 30368), (949, 29344), (1022, 27248), (1048, 26572), (1168, 23842), (1456, 19126), (1703, 16352), (1834, 15184), (1898, 14672), (2044, 13624), (2096, 13286), (2336, 11921), (2912, 9563), (3406, 8176), (3668, 7592), (3796, 7336), (4088, 6812), (4192, 6643)]