7926044

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 16632000

約数和(自身を除く): 8705956

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 109, 196, 212, 218, 343, 371, 436, 686, 742, 763, 1372, 1484, 1526, 2597, 3052, 5194, 5341, 5777, 10388, 10682, 11554, 18179, 21364, 23108, 36358, 37387, 40439, 72716, 74774, 80878, 149548, 161756, 283073, 566146, 1132292, 1981511, 3963022, 7926044]

約数ペア:

[(1, 7926044), (2, 3963022), (4, 1981511), (7, 1132292), (14, 566146), (28, 283073), (49, 161756), (53, 149548), (98, 80878), (106, 74774), (109, 72716), (196, 40439), (212, 37387), (218, 36358), (343, 23108), (371, 21364), (436, 18179), (686, 11554), (742, 10682), (763, 10388), (1372, 5777), (1484, 5341), (1526, 5194), (2597, 3052)]