28009584

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2859

約数の個数: 80

約数和(自身を含む): 83923200

約数和(自身を除く): 55913616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 2819, 3312, 4968, 5638, 8457, 9936, 11276, 16914, 22552, 25371, 33828, 45104, 50742, 64837, 67656, 76113, 101484, 129674, 135312, 152226, 194511, 202968, 259348, 304452, 389022, 405936, 518696, 583533, 608904, 778044, 1037392, 1167066, 1217808, 1556088, 1750599, 2334132, 3112176, 3501198, 4668264, 7002396, 9336528, 14004792, 28009584]

約数ペア:

[(1, 28009584), (2, 14004792), (3, 9336528), (4, 7002396), (6, 4668264), (8, 3501198), (9, 3112176), (12, 2334132), (16, 1750599), (18, 1556088), (23, 1217808), (24, 1167066), (27, 1037392), (36, 778044), (46, 608904), (48, 583533), (54, 518696), (69, 405936), (72, 389022), (92, 304452), (108, 259348), (138, 202968), (144, 194511), (184, 152226), (207, 135312), (216, 129674), (276, 101484), (368, 76113), (414, 67656), (432, 64837), (552, 50742), (621, 45104), (828, 33828), (1104, 25371), (1242, 22552), (1656, 16914), (2484, 11276), (2819, 9936), (3312, 8457), (4968, 5638)]