4341248

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 40

約数和(自身を含む): 8879640

約数和(自身を除く): 4538392

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 139, 244, 256, 278, 488, 512, 556, 976, 1112, 1952, 2224, 3904, 4448, 7808, 8479, 8896, 15616, 16958, 17792, 31232, 33916, 35584, 67832, 71168, 135664, 271328, 542656, 1085312, 2170624, 4341248]

約数ペア:

[(1, 4341248), (2, 2170624), (4, 1085312), (8, 542656), (16, 271328), (32, 135664), (61, 71168), (64, 67832), (122, 35584), (128, 33916), (139, 31232), (244, 17792), (256, 16958), (278, 15616), (488, 8896), (512, 8479), (556, 7808), (976, 4448), (1112, 3904), (1952, 2224)]