1336832

素因数分解:

$2^9\times 7^1\times {\mathrm{373}}^1$

素因数の和:398

約数の個数: 40

約数和(自身を含む): 3060816

約数和(自身を除く): 1723984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 373, 448, 512, 746, 896, 1492, 1792, 2611, 2984, 3584, 5222, 5968, 10444, 11936, 20888, 23872, 41776, 47744, 83552, 95488, 167104, 190976, 334208, 668416, 1336832]

約数ペア:

[(1, 1336832), (2, 668416), (4, 334208), (7, 190976), (8, 167104), (14, 95488), (16, 83552), (28, 47744), (32, 41776), (56, 23872), (64, 20888), (112, 11936), (128, 10444), (224, 5968), (256, 5222), (373, 3584), (448, 2984), (512, 2611), (746, 1792), (896, 1492)]