38918656

素因数分解:

$2^9\times 7^1\times {\mathrm{10859}}^1$

素因数の和:10884

約数の個数: 40

約数和(自身を含む): 88878240

約数和(自身を除く): 49959584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 10859, 21718, 43436, 76013, 86872, 152026, 173744, 304052, 347488, 608104, 694976, 1216208, 1389952, 2432416, 2779904, 4864832, 5559808, 9729664, 19459328, 38918656]

約数ペア:

[(1, 38918656), (2, 19459328), (4, 9729664), (7, 5559808), (8, 4864832), (14, 2779904), (16, 2432416), (28, 1389952), (32, 1216208), (56, 694976), (64, 608104), (112, 347488), (128, 304052), (224, 173744), (256, 152026), (448, 86872), (512, 76013), (896, 43436), (1792, 21718), (3584, 10859)]