65027584

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 80

約数和(自身を含む): 142598016

約数和(自身を除く): 77570432

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 241, 248, 256, 272, 482, 496, 512, 527, 544, 964, 992, 1054, 1088, 1928, 1984, 2108, 2176, 3856, 3968, 4097, 4216, 4352, 7471, 7712, 7936, 8194, 8432, 8704, 14942, 15424, 15872, 16388, 16864, 29884, 30848, 32776, 33728, 59768, 61696, 65552, 67456, 119536, 123392, 127007, 131104, 134912, 239072, 254014, 262208, 269824, 478144, 508028, 524416, 956288, 1016056, 1048832, 1912576, 2032112, 2097664, 3825152, 4064224, 8128448, 16256896, 32513792, 65027584]

約数ペア:

[(1, 65027584), (2, 32513792), (4, 16256896), (8, 8128448), (16, 4064224), (17, 3825152), (31, 2097664), (32, 2032112), (34, 1912576), (62, 1048832), (64, 1016056), (68, 956288), (124, 524416), (128, 508028), (136, 478144), (241, 269824), (248, 262208), (256, 254014), (272, 239072), (482, 134912), (496, 131104), (512, 127007), (527, 123392), (544, 119536), (964, 67456), (992, 65552), (1054, 61696), (1088, 59768), (1928, 33728), (1984, 32776), (2108, 30848), (2176, 29884), (3856, 16864), (3968, 16388), (4097, 15872), (4216, 15424), (4352, 14942), (7471, 8704), (7712, 8432), (7936, 8194)]