70963712

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 80

約数和(自身を含む): 155561472

約数和(自身を除く): 84597760

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 263, 272, 496, 512, 526, 527, 544, 992, 1052, 1054, 1088, 1984, 2104, 2108, 2176, 3968, 4208, 4216, 4352, 4471, 7936, 8153, 8416, 8432, 8704, 8942, 15872, 16306, 16832, 16864, 17884, 32612, 33664, 33728, 35768, 65224, 67328, 67456, 71536, 130448, 134656, 134912, 138601, 143072, 260896, 269824, 277202, 286144, 521792, 554404, 572288, 1043584, 1108808, 1144576, 2087168, 2217616, 2289152, 4174336, 4435232, 8870464, 17740928, 35481856, 70963712]

約数ペア:

[(1, 70963712), (2, 35481856), (4, 17740928), (8, 8870464), (16, 4435232), (17, 4174336), (31, 2289152), (32, 2217616), (34, 2087168), (62, 1144576), (64, 1108808), (68, 1043584), (124, 572288), (128, 554404), (136, 521792), (248, 286144), (256, 277202), (263, 269824), (272, 260896), (496, 143072), (512, 138601), (526, 134912), (527, 134656), (544, 130448), (992, 71536), (1052, 67456), (1054, 67328), (1088, 65224), (1984, 35768), (2104, 33728), (2108, 33664), (2176, 32612), (3968, 17884), (4208, 16864), (4216, 16832), (4352, 16306), (4471, 15872), (7936, 8942), (8153, 8704), (8416, 8432)]