29109248

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 88

約数和(自身を含む): 69172224

約数和(自身を除く): 40062976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 131, 217, 224, 248, 256, 262, 434, 448, 496, 512, 524, 868, 896, 917, 992, 1024, 1048, 1736, 1792, 1834, 1984, 2096, 3472, 3584, 3668, 3968, 4061, 4192, 6944, 7168, 7336, 7936, 8122, 8384, 13888, 14672, 15872, 16244, 16768, 27776, 28427, 29344, 31744, 32488, 33536, 55552, 56854, 58688, 64976, 67072, 111104, 113708, 117376, 129952, 134144, 222208, 227416, 234752, 259904, 454832, 469504, 519808, 909664, 939008, 1039616, 1819328, 2079232, 3638656, 4158464, 7277312, 14554624, 29109248]

約数ペア:

[(1, 29109248), (2, 14554624), (4, 7277312), (7, 4158464), (8, 3638656), (14, 2079232), (16, 1819328), (28, 1039616), (31, 939008), (32, 909664), (56, 519808), (62, 469504), (64, 454832), (112, 259904), (124, 234752), (128, 227416), (131, 222208), (217, 134144), (224, 129952), (248, 117376), (256, 113708), (262, 111104), (434, 67072), (448, 64976), (496, 58688), (512, 56854), (524, 55552), (868, 33536), (896, 32488), (917, 31744), (992, 29344), (1024, 28427), (1048, 27776), (1736, 16768), (1792, 16244), (1834, 15872), (1984, 14672), (2096, 13888), (3472, 8384), (3584, 8122), (3668, 7936), (3968, 7336), (4061, 7168), (4192, 6944)]