71012672

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{65269}}^1$

素因数の和:65298

約数の個数: 28

約数和(自身を含む): 149207220

約数和(自身を除く): 78194548

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 65269, 130538, 261076, 522152, 1044304, 1109573, 2088608, 2219146, 4177216, 4438292, 8876584, 17753168, 35506336, 71012672]

約数ペア:

[(1, 71012672), (2, 35506336), (4, 17753168), (8, 8876584), (16, 4438292), (17, 4177216), (32, 2219146), (34, 2088608), (64, 1109573), (68, 1044304), (136, 522152), (272, 261076), (544, 130538), (1088, 65269)]