28811088

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{8699}}^1$

素因数の和:8736

約数の個数: 60

約数和(自身を含む): 84146400

約数和(自身を除く): 55335312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 8699, 17398, 26097, 34796, 52194, 69592, 78291, 104388, 139184, 156582, 200077, 208776, 313164, 400154, 417552, 600231, 626328, 800308, 1200462, 1252656, 1600616, 1800693, 2400924, 3201232, 3601386, 4801848, 7202772, 9603696, 14405544, 28811088]

約数ペア:

[(1, 28811088), (2, 14405544), (3, 9603696), (4, 7202772), (6, 4801848), (8, 3601386), (9, 3201232), (12, 2400924), (16, 1800693), (18, 1600616), (23, 1252656), (24, 1200462), (36, 800308), (46, 626328), (48, 600231), (69, 417552), (72, 400154), (92, 313164), (138, 208776), (144, 200077), (184, 156582), (207, 139184), (276, 104388), (368, 78291), (414, 69592), (552, 52194), (828, 34796), (1104, 26097), (1656, 17398), (3312, 8699)]