7693904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 15615072

約数和(自身を除く): 7921168

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 211, 212, 344, 422, 424, 688, 844, 848, 1688, 2279, 3376, 4558, 9073, 9116, 11183, 18146, 18232, 22366, 36292, 36464, 44732, 72584, 89464, 145168, 178928, 480869, 961738, 1923476, 3846952, 7693904]

約数ペア:

[(1, 7693904), (2, 3846952), (4, 1923476), (8, 961738), (16, 480869), (43, 178928), (53, 145168), (86, 89464), (106, 72584), (172, 44732), (211, 36464), (212, 36292), (344, 22366), (422, 18232), (424, 18146), (688, 11183), (844, 9116), (848, 9073), (1688, 4558), (2279, 3376)]