28342272

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{659}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 86486400

約数和(自身を除く): 58144128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 659, 672, 768, 896, 1024, 1318, 1344, 1536, 1792, 1977, 2048, 2636, 2688, 3072, 3584, 3954, 4613, 5272, 5376, 6144, 7168, 7908, 9226, 10544, 10752, 13839, 14336, 15816, 18452, 21088, 21504, 27678, 31632, 36904, 42176, 43008, 55356, 63264, 73808, 84352, 110712, 126528, 147616, 168704, 221424, 253056, 295232, 337408, 442848, 506112, 590464, 674816, 885696, 1012224, 1180928, 1349632, 1771392, 2024448, 2361856, 3542784, 4048896, 4723712, 7085568, 9447424, 14171136, 28342272]

約数ペア:

[(1, 28342272), (2, 14171136), (3, 9447424), (4, 7085568), (6, 4723712), (7, 4048896), (8, 3542784), (12, 2361856), (14, 2024448), (16, 1771392), (21, 1349632), (24, 1180928), (28, 1012224), (32, 885696), (42, 674816), (48, 590464), (56, 506112), (64, 442848), (84, 337408), (96, 295232), (112, 253056), (128, 221424), (168, 168704), (192, 147616), (224, 126528), (256, 110712), (336, 84352), (384, 73808), (448, 63264), (512, 55356), (659, 43008), (672, 42176), (768, 36904), (896, 31632), (1024, 27678), (1318, 21504), (1344, 21088), (1536, 18452), (1792, 15816), (1977, 14336), (2048, 13839), (2636, 10752), (2688, 10544), (3072, 9226), (3584, 7908), (3954, 7168), (4613, 6144), (5272, 5376)]