27944464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1543

約数の個数: 40

約数和(自身を含む): 58174848

約数和(自身を除く): 30230384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 1447, 2414, 2894, 4828, 5788, 9656, 11576, 19312, 23152, 24599, 49198, 98396, 102737, 196792, 205474, 393584, 410948, 821896, 1643792, 1746529, 3493058, 6986116, 13972232, 27944464]

約数ペア:

[(1, 27944464), (2, 13972232), (4, 6986116), (8, 3493058), (16, 1746529), (17, 1643792), (34, 821896), (68, 410948), (71, 393584), (136, 205474), (142, 196792), (272, 102737), (284, 98396), (568, 49198), (1136, 24599), (1207, 23152), (1447, 19312), (2414, 11576), (2894, 9656), (4828, 5788)]