12769664

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 25836600

約数和(自身を除く): 13066936

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 1489, 2144, 2978, 4288, 5956, 8576, 11912, 23824, 47648, 95296, 99763, 190592, 199526, 399052, 798104, 1596208, 3192416, 6384832, 12769664]

約数ペア:

[(1, 12769664), (2, 6384832), (4, 3192416), (8, 1596208), (16, 798104), (32, 399052), (64, 199526), (67, 190592), (128, 99763), (134, 95296), (268, 47648), (536, 23824), (1072, 11912), (1489, 8576), (2144, 5956), (2978, 4288)]