28556064

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:524

約数の個数: 120

約数和(自身を含む): 87816960

約数和(自身を除く): 59260896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 479, 552, 621, 648, 736, 828, 864, 958, 1104, 1242, 1296, 1437, 1656, 1863, 1916, 2208, 2484, 2592, 2874, 3312, 3726, 3832, 4311, 4968, 5748, 6624, 7452, 7664, 8622, 9936, 11017, 11496, 12933, 14904, 15328, 17244, 19872, 22034, 22992, 25866, 29808, 33051, 34488, 38799, 44068, 45984, 51732, 59616, 66102, 68976, 77598, 88136, 99153, 103464, 132204, 137952, 155196, 176272, 198306, 206928, 264408, 297459, 310392, 352544, 396612, 413856, 528816, 594918, 620784, 793224, 892377, 1057632, 1189836, 1241568, 1586448, 1784754, 2379672, 3172896, 3569508, 4759344, 7139016, 9518688, 14278032, 28556064]

約数ペア:

[(1, 28556064), (2, 14278032), (3, 9518688), (4, 7139016), (6, 4759344), (8, 3569508), (9, 3172896), (12, 2379672), (16, 1784754), (18, 1586448), (23, 1241568), (24, 1189836), (27, 1057632), (32, 892377), (36, 793224), (46, 620784), (48, 594918), (54, 528816), (69, 413856), (72, 396612), (81, 352544), (92, 310392), (96, 297459), (108, 264408), (138, 206928), (144, 198306), (162, 176272), (184, 155196), (207, 137952), (216, 132204), (276, 103464), (288, 99153), (324, 88136), (368, 77598), (414, 68976), (432, 66102), (479, 59616), (552, 51732), (621, 45984), (648, 44068), (736, 38799), (828, 34488), (864, 33051), (958, 29808), (1104, 25866), (1242, 22992), (1296, 22034), (1437, 19872), (1656, 17244), (1863, 15328), (1916, 14904), (2208, 12933), (2484, 11496), (2592, 11017), (2874, 9936), (3312, 8622), (3726, 7664), (3832, 7452), (4311, 6624), (4968, 5748)]