28309248

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1117}}^1$

素因数の和:1150

約数の個数: 108

約数和(自身を含む): 89122488

約数和(自身を除く): 60813240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1117, 1152, 1408, 1584, 2112, 2234, 2304, 2816, 3168, 3351, 4224, 4468, 6336, 6702, 8448, 8936, 10053, 12287, 12672, 13404, 17872, 20106, 24574, 25344, 26808, 35744, 36861, 40212, 49148, 53616, 71488, 73722, 80424, 98296, 107232, 110583, 142976, 147444, 160848, 196592, 214464, 221166, 285952, 294888, 321696, 393184, 428928, 442332, 589776, 643392, 786368, 857856, 884664, 1179552, 1286784, 1572736, 1769328, 2359104, 2573568, 3145472, 3538656, 4718208, 7077312, 9436416, 14154624, 28309248]

約数ペア:

[(1, 28309248), (2, 14154624), (3, 9436416), (4, 7077312), (6, 4718208), (8, 3538656), (9, 3145472), (11, 2573568), (12, 2359104), (16, 1769328), (18, 1572736), (22, 1286784), (24, 1179552), (32, 884664), (33, 857856), (36, 786368), (44, 643392), (48, 589776), (64, 442332), (66, 428928), (72, 393184), (88, 321696), (96, 294888), (99, 285952), (128, 221166), (132, 214464), (144, 196592), (176, 160848), (192, 147444), (198, 142976), (256, 110583), (264, 107232), (288, 98296), (352, 80424), (384, 73722), (396, 71488), (528, 53616), (576, 49148), (704, 40212), (768, 36861), (792, 35744), (1056, 26808), (1117, 25344), (1152, 24574), (1408, 20106), (1584, 17872), (2112, 13404), (2234, 12672), (2304, 12287), (2816, 10053), (3168, 8936), (3351, 8448), (4224, 6702), (4468, 6336)]