12539588288

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{48247}}^1$

素因数の和:48421

約数の個数: 56

約数和(自身を含む): 25882543104

約数和(自身を除く): 13342954816

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 131, 248, 262, 496, 524, 992, 1048, 1984, 2096, 4061, 4192, 8122, 8384, 16244, 32488, 48247, 64976, 96494, 129952, 192988, 259904, 385976, 771952, 1495657, 1543904, 2991314, 3087808, 5982628, 6320357, 11965256, 12640714, 23930512, 25281428, 47861024, 50562856, 95722048, 101125712, 195931067, 202251424, 391862134, 404502848, 783724268, 1567448536, 3134897072, 6269794144, 12539588288]

約数ペア:

[(1, 12539588288), (2, 6269794144), (4, 3134897072), (8, 1567448536), (16, 783724268), (31, 404502848), (32, 391862134), (62, 202251424), (64, 195931067), (124, 101125712), (131, 95722048), (248, 50562856), (262, 47861024), (496, 25281428), (524, 23930512), (992, 12640714), (1048, 11965256), (1984, 6320357), (2096, 5982628), (4061, 3087808), (4192, 2991314), (8122, 1543904), (8384, 1495657), (16244, 771952), (32488, 385976), (48247, 259904), (64976, 192988), (96494, 129952)]