7880054912

素因数分解:

$2^7\times {\mathrm{191}}^1\times {\mathrm{322319}}^1$

素因数の和:322524

約数の個数: 32

約数和(自身を含む): 15780787200

約数和(自身を除く): 7900732288

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 382, 764, 1528, 3056, 6112, 12224, 24448, 322319, 644638, 1289276, 2578552, 5157104, 10314208, 20628416, 41256832, 61562929, 123125858, 246251716, 492503432, 985006864, 1970013728, 3940027456, 7880054912]

約数ペア:

[(1, 7880054912), (2, 3940027456), (4, 1970013728), (8, 985006864), (16, 492503432), (32, 246251716), (64, 123125858), (128, 61562929), (191, 41256832), (382, 20628416), (764, 10314208), (1528, 5157104), (3056, 2578552), (6112, 1289276), (12224, 644638), (24448, 322319)]