27731809856

素因数分解:

$2^6\times {\mathrm{1069}}^1\times {\mathrm{405341}}^1$

素因数の和:406422

約数の個数: 28

約数和(自身を含む): 55081924380

約数和(自身を除く): 27350114524

約数列:

[1, 2, 4, 8, 16, 32, 64, 1069, 2138, 4276, 8552, 17104, 34208, 68416, 405341, 810682, 1621364, 3242728, 6485456, 12970912, 25941824, 433309529, 866619058, 1733238116, 3466476232, 6932952464, 13865904928, 27731809856]

約数ペア:

[(1, 27731809856), (2, 13865904928), (4, 6932952464), (8, 3466476232), (16, 1733238116), (32, 866619058), (64, 433309529), (1069, 25941824), (2138, 12970912), (4276, 6485456), (8552, 3242728), (17104, 1621364), (34208, 810682), (68416, 405341)]