2045532272

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{15923}}^1$

素因数の和:16006

約数の個数: 80

約数和(自身を含む): 4802168832

約数和(自身を除く): 2756636560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 868, 1036, 1147, 1736, 2072, 2294, 3472, 4144, 4588, 8029, 9176, 15923, 16058, 18352, 31846, 32116, 63692, 64232, 111461, 127384, 128464, 222922, 254768, 445844, 493613, 589151, 891688, 987226, 1178302, 1783376, 1974452, 2356604, 3455291, 3948904, 4124057, 4713208, 6910582, 7897808, 8248114, 9426416, 13821164, 16496228, 18263681, 27642328, 32992456, 36527362, 55284656, 65984912, 73054724, 127845767, 146109448, 255691534, 292218896, 511383068, 1022766136, 2045532272]

約数ペア:

[(1, 2045532272), (2, 1022766136), (4, 511383068), (7, 292218896), (8, 255691534), (14, 146109448), (16, 127845767), (28, 73054724), (31, 65984912), (37, 55284656), (56, 36527362), (62, 32992456), (74, 27642328), (112, 18263681), (124, 16496228), (148, 13821164), (217, 9426416), (248, 8248114), (259, 7897808), (296, 6910582), (434, 4713208), (496, 4124057), (518, 3948904), (592, 3455291), (868, 2356604), (1036, 1974452), (1147, 1783376), (1736, 1178302), (2072, 987226), (2294, 891688), (3472, 589151), (4144, 493613), (4588, 445844), (8029, 254768), (9176, 222922), (15923, 128464), (16058, 127384), (18352, 111461), (31846, 64232), (32116, 63692)]