13571328

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 37086336

約数和(自身を除く): 23515008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 431, 492, 656, 768, 862, 984, 1293, 1312, 1724, 1968, 2586, 2624, 3448, 3936, 5172, 5248, 6896, 7872, 10344, 10496, 13792, 15744, 17671, 20688, 27584, 31488, 35342, 41376, 53013, 55168, 70684, 82752, 106026, 110336, 141368, 165504, 212052, 282736, 331008, 424104, 565472, 848208, 1130944, 1696416, 2261888, 3392832, 4523776, 6785664, 13571328]

約数ペア:

[(1, 13571328), (2, 6785664), (3, 4523776), (4, 3392832), (6, 2261888), (8, 1696416), (12, 1130944), (16, 848208), (24, 565472), (32, 424104), (41, 331008), (48, 282736), (64, 212052), (82, 165504), (96, 141368), (123, 110336), (128, 106026), (164, 82752), (192, 70684), (246, 55168), (256, 53013), (328, 41376), (384, 35342), (431, 31488), (492, 27584), (656, 20688), (768, 17671), (862, 15744), (984, 13792), (1293, 10496), (1312, 10344), (1724, 7872), (1968, 6896), (2586, 5248), (2624, 5172), (3448, 3936)]