57615872

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2678

約数の個数: 40

約数和(自身を含む): 117841416

約数和(自身を除く): 60225544

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2617, 2752, 5234, 5504, 10468, 11008, 20936, 22016, 41872, 83744, 112531, 167488, 225062, 334976, 450124, 669952, 900248, 1339904, 1800496, 3600992, 7201984, 14403968, 28807936, 57615872]

約数ペア:

[(1, 57615872), (2, 28807936), (4, 14403968), (8, 7201984), (16, 3600992), (32, 1800496), (43, 1339904), (64, 900248), (86, 669952), (128, 450124), (172, 334976), (256, 225062), (344, 167488), (512, 112531), (688, 83744), (1376, 41872), (2617, 22016), (2752, 20936), (5234, 11008), (5504, 10468)]