1255882688

素因数分解:

$2^6\times {\mathrm{311}}^1\times {\mathrm{63097}}^1$

素因数の和:63420

約数の個数: 28

約数和(自身を含む): 2500195152

約数和(自身を除く): 1244312464

約数列:

[1, 2, 4, 8, 16, 32, 64, 311, 622, 1244, 2488, 4976, 9952, 19904, 63097, 126194, 252388, 504776, 1009552, 2019104, 4038208, 19623167, 39246334, 78492668, 156985336, 313970672, 627941344, 1255882688]

約数ペア:

[(1, 1255882688), (2, 627941344), (4, 313970672), (8, 156985336), (16, 78492668), (32, 39246334), (64, 19623167), (311, 4038208), (622, 2019104), (1244, 1009552), (2488, 504776), (4976, 252388), (9952, 126194), (19904, 63097)]