9992704

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:720

約数の個数: 40

約数和(自身を含む): 20685060

約数和(自身を除く): 10692356

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 673, 928, 1346, 1856, 2692, 3712, 5384, 7424, 10768, 14848, 19517, 21536, 39034, 43072, 78068, 86144, 156136, 172288, 312272, 344576, 624544, 1249088, 2498176, 4996352, 9992704]

約数ペア:

[(1, 9992704), (2, 4996352), (4, 2498176), (8, 1249088), (16, 624544), (29, 344576), (32, 312272), (58, 172288), (64, 156136), (116, 86144), (128, 78068), (232, 43072), (256, 39034), (464, 21536), (512, 19517), (673, 14848), (928, 10768), (1346, 7424), (1856, 5384), (2692, 3712)]