684749248

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{135433}}^1$

素因数の和:135524

約数の個数: 28

約数和(自身を含む): 1376009440

約数和(自身を除く): 691260192

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 135433, 270866, 541732, 1083464, 2166928, 4333856, 8667712, 10699207, 21398414, 42796828, 85593656, 171187312, 342374624, 684749248]

約数ペア:

[(1, 684749248), (2, 342374624), (4, 171187312), (8, 85593656), (16, 42796828), (32, 21398414), (64, 10699207), (79, 8667712), (158, 4333856), (316, 2166928), (632, 1083464), (1264, 541732), (2528, 270866), (5056, 135433)]