28133028352

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{384247}}^1$

素因数の和:384289

約数の個数: 80

約数和(自身を含む): 66038398272

約数和(自身を除く): 37905369920

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 5632, 6656, 9152, 18304, 36608, 73216, 384247, 768494, 1536988, 3073976, 4226717, 4995211, 6147952, 8453434, 9990422, 12295904, 16906868, 19980844, 24591808, 33813736, 39961688, 49183616, 54947321, 67627472, 79923376, 98367232, 109894642, 135254944, 159846752, 196734464, 219789284, 270509888, 319693504, 439578568, 541019776, 639387008, 879157136, 1082039552, 1278774016, 1758314272, 2164079104, 2557548032, 3516628544, 7033257088, 14066514176, 28133028352]

約数ペア:

[(1, 28133028352), (2, 14066514176), (4, 7033257088), (8, 3516628544), (11, 2557548032), (13, 2164079104), (16, 1758314272), (22, 1278774016), (26, 1082039552), (32, 879157136), (44, 639387008), (52, 541019776), (64, 439578568), (88, 319693504), (104, 270509888), (128, 219789284), (143, 196734464), (176, 159846752), (208, 135254944), (256, 109894642), (286, 98367232), (352, 79923376), (416, 67627472), (512, 54947321), (572, 49183616), (704, 39961688), (832, 33813736), (1144, 24591808), (1408, 19980844), (1664, 16906868), (2288, 12295904), (2816, 9990422), (3328, 8453434), (4576, 6147952), (5632, 4995211), (6656, 4226717), (9152, 3073976), (18304, 1536988), (36608, 768494), (73216, 384247)]