2852806912

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 5777668512

約数和(自身を除く): 2924861600

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 257, 262, 331, 514, 524, 662, 1028, 1048, 1324, 2056, 2096, 2648, 4112, 4192, 5296, 8224, 8384, 10592, 16448, 16768, 21184, 32896, 33536, 33667, 42368, 43361, 65792, 67334, 84736, 85067, 86722, 134668, 170134, 173444, 269336, 340268, 346888, 538672, 680536, 693776, 1077344, 1361072, 1387552, 2154688, 2722144, 2775104, 4309376, 5444288, 5550208, 8618752, 10888576, 11100416, 11143777, 21777152, 22287554, 44575108, 89150216, 178300432, 356600864, 713201728, 1426403456, 2852806912]

約数ペア:

[(1, 2852806912), (2, 1426403456), (4, 713201728), (8, 356600864), (16, 178300432), (32, 89150216), (64, 44575108), (128, 22287554), (131, 21777152), (256, 11143777), (257, 11100416), (262, 10888576), (331, 8618752), (514, 5550208), (524, 5444288), (662, 4309376), (1028, 2775104), (1048, 2722144), (1324, 2154688), (2056, 1387552), (2096, 1361072), (2648, 1077344), (4112, 693776), (4192, 680536), (5296, 538672), (8224, 346888), (8384, 340268), (10592, 269336), (16448, 173444), (16768, 170134), (21184, 134668), (32896, 86722), (33536, 85067), (33667, 84736), (42368, 67334), (43361, 65792)]