70954496

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1154

約数の個数: 40

約数和(自身を含む): 142933560

約数和(自身を除く): 71979064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 997, 1112, 1994, 2224, 3988, 4448, 7976, 8896, 15952, 17792, 31904, 35584, 63808, 71168, 127616, 138583, 255232, 277166, 510464, 554332, 1108664, 2217328, 4434656, 8869312, 17738624, 35477248, 70954496]

約数ペア:

[(1, 70954496), (2, 35477248), (4, 17738624), (8, 8869312), (16, 4434656), (32, 2217328), (64, 1108664), (128, 554332), (139, 510464), (256, 277166), (278, 255232), (512, 138583), (556, 127616), (997, 71168), (1112, 63808), (1994, 35584), (2224, 31904), (3988, 17792), (4448, 15952), (7976, 8896)]