28392209916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{6637}}^1$

素因数の和:7179

約数の個数: 96

約数和(自身を含む): 76510543872

約数和(自身を除く): 48118333956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 401, 508, 762, 802, 889, 1203, 1524, 1604, 1778, 2406, 2667, 2807, 3556, 4812, 5334, 5614, 6637, 8421, 10668, 11228, 13274, 16842, 19911, 26548, 33684, 39822, 46459, 50927, 79644, 92918, 101854, 139377, 152781, 185836, 203708, 278754, 305562, 356489, 557508, 611124, 712978, 842899, 1069467, 1425956, 1685798, 2138934, 2528697, 2661437, 3371596, 4277868, 5057394, 5322874, 5900293, 7984311, 10114788, 10645748, 11800586, 15968622, 17700879, 18630059, 23601172, 31937244, 35401758, 37260118, 55890177, 70803516, 74520236, 111780354, 223560708, 338002499, 676004998, 1014007497, 1352009996, 2028014994, 2366017493, 4056029988, 4732034986, 7098052479, 9464069972, 14196104958, 28392209916]

約数ペア:

[(1, 28392209916), (2, 14196104958), (3, 9464069972), (4, 7098052479), (6, 4732034986), (7, 4056029988), (12, 2366017493), (14, 2028014994), (21, 1352009996), (28, 1014007497), (42, 676004998), (84, 338002499), (127, 223560708), (254, 111780354), (381, 74520236), (401, 70803516), (508, 55890177), (762, 37260118), (802, 35401758), (889, 31937244), (1203, 23601172), (1524, 18630059), (1604, 17700879), (1778, 15968622), (2406, 11800586), (2667, 10645748), (2807, 10114788), (3556, 7984311), (4812, 5900293), (5334, 5322874), (5614, 5057394), (6637, 4277868), (8421, 3371596), (10668, 2661437), (11228, 2528697), (13274, 2138934), (16842, 1685798), (19911, 1425956), (26548, 1069467), (33684, 842899), (39822, 712978), (46459, 611124), (50927, 557508), (79644, 356489), (92918, 305562), (101854, 278754), (139377, 203708), (152781, 185836)]