28205496

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{1319}}^1$

素因数の和:1351

約数の個数: 96

約数和(自身を含む): 86486400

約数和(自身を除く): 58280904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 648, 792, 891, 972, 1188, 1319, 1782, 1944, 2376, 2638, 2673, 3564, 3957, 5276, 5346, 7128, 7914, 10552, 10692, 11871, 14509, 15828, 21384, 23742, 29018, 31656, 35613, 43527, 47484, 58036, 71226, 87054, 94968, 106839, 116072, 130581, 142452, 174108, 213678, 261162, 284904, 320517, 348216, 391743, 427356, 522324, 641034, 783486, 854712, 1044648, 1175229, 1282068, 1566972, 2350458, 2564136, 3133944, 3525687, 4700916, 7051374, 9401832, 14102748, 28205496]

約数ペア:

[(1, 28205496), (2, 14102748), (3, 9401832), (4, 7051374), (6, 4700916), (8, 3525687), (9, 3133944), (11, 2564136), (12, 2350458), (18, 1566972), (22, 1282068), (24, 1175229), (27, 1044648), (33, 854712), (36, 783486), (44, 641034), (54, 522324), (66, 427356), (72, 391743), (81, 348216), (88, 320517), (99, 284904), (108, 261162), (132, 213678), (162, 174108), (198, 142452), (216, 130581), (243, 116072), (264, 106839), (297, 94968), (324, 87054), (396, 71226), (486, 58036), (594, 47484), (648, 43527), (792, 35613), (891, 31656), (972, 29018), (1188, 23742), (1319, 21384), (1782, 15828), (1944, 14509), (2376, 11871), (2638, 10692), (2673, 10552), (3564, 7914), (3957, 7128), (5276, 5346)]