25445281792

素因数分解:

$2^{12}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12157}}^1$

素因数の和:12261

約数の個数: 104

約数和(自身を含む): 58955017376

約数和(自身を除く): 33509735584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 512, 584, 896, 1022, 1024, 1168, 1792, 2044, 2048, 2336, 3584, 4088, 4096, 4672, 7168, 8176, 9344, 12157, 14336, 16352, 18688, 24314, 28672, 32704, 37376, 48628, 65408, 74752, 85099, 97256, 130816, 149504, 170198, 194512, 261632, 299008, 340396, 389024, 523264, 680792, 778048, 887461, 1046528, 1361584, 1556096, 1774922, 2093056, 2723168, 3112192, 3549844, 5446336, 6212227, 6224384, 7099688, 10892672, 12424454, 12448768, 14199376, 21785344, 24848908, 24897536, 28398752, 43570688, 49697816, 49795072, 56797504, 87141376, 99395632, 113595008, 174282752, 198791264, 227190016, 348565504, 397582528, 454380032, 795165056, 908760064, 1590330112, 1817520128, 3180660224, 3635040256, 6361320448, 12722640896, 25445281792]

約数ペア:

[(1, 25445281792), (2, 12722640896), (4, 6361320448), (7, 3635040256), (8, 3180660224), (14, 1817520128), (16, 1590330112), (28, 908760064), (32, 795165056), (56, 454380032), (64, 397582528), (73, 348565504), (112, 227190016), (128, 198791264), (146, 174282752), (224, 113595008), (256, 99395632), (292, 87141376), (448, 56797504), (511, 49795072), (512, 49697816), (584, 43570688), (896, 28398752), (1022, 24897536), (1024, 24848908), (1168, 21785344), (1792, 14199376), (2044, 12448768), (2048, 12424454), (2336, 10892672), (3584, 7099688), (4088, 6224384), (4096, 6212227), (4672, 5446336), (7168, 3549844), (8176, 3112192), (9344, 2723168), (12157, 2093056), (14336, 1774922), (16352, 1556096), (18688, 1361584), (24314, 1046528), (28672, 887461), (32704, 778048), (37376, 680792), (48628, 523264), (65408, 389024), (74752, 340396), (85099, 299008), (97256, 261632), (130816, 194512), (149504, 170198)]