15827392

素因数分解:

$2^6\times 7^4\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 70

約数和(自身を含む): 36995608

約数和(自身を除く): 21168216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 103, 112, 196, 206, 224, 343, 392, 412, 448, 686, 721, 784, 824, 1372, 1442, 1568, 1648, 2401, 2744, 2884, 3136, 3296, 4802, 5047, 5488, 5768, 6592, 9604, 10094, 10976, 11536, 19208, 20188, 21952, 23072, 35329, 38416, 40376, 46144, 70658, 76832, 80752, 141316, 153664, 161504, 247303, 282632, 323008, 494606, 565264, 989212, 1130528, 1978424, 2261056, 3956848, 7913696, 15827392]

約数ペア:

[(1, 15827392), (2, 7913696), (4, 3956848), (7, 2261056), (8, 1978424), (14, 1130528), (16, 989212), (28, 565264), (32, 494606), (49, 323008), (56, 282632), (64, 247303), (98, 161504), (103, 153664), (112, 141316), (196, 80752), (206, 76832), (224, 70658), (343, 46144), (392, 40376), (412, 38416), (448, 35329), (686, 23072), (721, 21952), (784, 20188), (824, 19208), (1372, 11536), (1442, 10976), (1568, 10094), (1648, 9604), (2401, 6592), (2744, 5768), (2884, 5488), (3136, 5047), (3296, 4802)]