29299712

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 88

約数和(自身を含む): 66028032

約数和(自身を除く): 36728320

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 71, 104, 124, 128, 142, 208, 248, 256, 284, 403, 416, 496, 512, 568, 806, 832, 923, 992, 1024, 1136, 1612, 1664, 1846, 1984, 2201, 2272, 3224, 3328, 3692, 3968, 4402, 4544, 6448, 6656, 7384, 7936, 8804, 9088, 12896, 13312, 14768, 15872, 17608, 18176, 25792, 28613, 29536, 31744, 35216, 36352, 51584, 57226, 59072, 70432, 72704, 103168, 114452, 118144, 140864, 206336, 228904, 236288, 281728, 412672, 457808, 472576, 563456, 915616, 945152, 1126912, 1831232, 2253824, 3662464, 7324928, 14649856, 29299712]

約数ペア:

[(1, 29299712), (2, 14649856), (4, 7324928), (8, 3662464), (13, 2253824), (16, 1831232), (26, 1126912), (31, 945152), (32, 915616), (52, 563456), (62, 472576), (64, 457808), (71, 412672), (104, 281728), (124, 236288), (128, 228904), (142, 206336), (208, 140864), (248, 118144), (256, 114452), (284, 103168), (403, 72704), (416, 70432), (496, 59072), (512, 57226), (568, 51584), (806, 36352), (832, 35216), (923, 31744), (992, 29536), (1024, 28613), (1136, 25792), (1612, 18176), (1664, 17608), (1846, 15872), (1984, 14768), (2201, 13312), (2272, 12896), (3224, 9088), (3328, 8804), (3692, 7936), (3968, 7384), (4402, 6656), (4544, 6448)]