448794976

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28219}}^1$

素因数の和:28307

約数の個数: 48

約数和(自身を含む): 1024047360

約数和(自身を除く): 575252384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 15904, 28219, 56438, 112876, 197533, 225752, 395066, 451504, 790132, 903008, 1580264, 2003549, 3160528, 4007098, 6321056, 8014196, 14024843, 16028392, 28049686, 32056784, 56099372, 64113568, 112198744, 224397488, 448794976]

約数ペア:

[(1, 448794976), (2, 224397488), (4, 112198744), (7, 64113568), (8, 56099372), (14, 32056784), (16, 28049686), (28, 16028392), (32, 14024843), (56, 8014196), (71, 6321056), (112, 4007098), (142, 3160528), (224, 2003549), (284, 1580264), (497, 903008), (568, 790132), (994, 451504), (1136, 395066), (1988, 225752), (2272, 197533), (3976, 112876), (7952, 56438), (15904, 28219)]