1567721264

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{28793}}^1$

素因数の和:28925

約数の個数: 40

約数和(自身を含む): 3149142192

約数和(自身を除く): 1581420928

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 656, 664, 1328, 3403, 6806, 13612, 27224, 28793, 54448, 57586, 115172, 230344, 460688, 1180513, 2361026, 2389819, 4722052, 4779638, 9444104, 9559276, 18888208, 19118552, 38237104, 97982579, 195965158, 391930316, 783860632, 1567721264]

約数ペア:

[(1, 1567721264), (2, 783860632), (4, 391930316), (8, 195965158), (16, 97982579), (41, 38237104), (82, 19118552), (83, 18888208), (164, 9559276), (166, 9444104), (328, 4779638), (332, 4722052), (656, 2389819), (664, 2361026), (1328, 1180513), (3403, 460688), (6806, 230344), (13612, 115172), (27224, 57586), (28793, 54448)]