29681152

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2046

約数の個数: 40

約数和(自身を含む): 61380000

約数和(自身を除く): 31698848

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 1999, 3712, 3998, 7424, 7996, 14848, 15992, 31984, 57971, 63968, 115942, 127936, 231884, 255872, 463768, 511744, 927536, 1023488, 1855072, 3710144, 7420288, 14840576, 29681152]

約数ペア:

[(1, 29681152), (2, 14840576), (4, 7420288), (8, 3710144), (16, 1855072), (29, 1023488), (32, 927536), (58, 511744), (64, 463768), (116, 255872), (128, 231884), (232, 127936), (256, 115942), (464, 63968), (512, 57971), (928, 31984), (1856, 15992), (1999, 14848), (3712, 7996), (3998, 7424)]