28327536

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2891

約数の個数: 80

約数和(自身を含む): 84875520

約数和(自身を除く): 56547984

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, 2851, 3312, 4968, 5702, 8553, 9936, 11404, 17106, 22808, 25659, 34212, 45616, 51318, 65573, 68424, 76977, 102636, 131146, 136848, 153954, 196719, 205272, 262292, 307908, 393438, 410544, 524584, 590157, 615816, 786876, 1049168, 1180314, 1231632, 1573752, 1770471, 2360628, 3147504, 3540942, 4721256, 7081884, 9442512, 14163768, 28327536]

約数ペア:

[(1, 28327536), (2, 14163768), (3, 9442512), (4, 7081884), (6, 4721256), (8, 3540942), (9, 3147504), (12, 2360628), (16, 1770471), (18, 1573752), (23, 1231632), (24, 1180314), (27, 1049168), (36, 786876), (46, 615816), (48, 590157), (54, 524584), (69, 410544), (72, 393438), (92, 307908), (108, 262292), (138, 205272), (144, 196719), (184, 153954), (207, 136848), (216, 131146), (276, 102636), (368, 76977), (414, 68424), (432, 65573), (552, 51318), (621, 45616), (828, 34212), (1104, 25659), (1242, 22808), (1656, 17106), (2484, 11404), (2851, 9936), (3312, 8553), (4968, 5702)]