140344736

素因数分解:

$2^5\times 7^1\times {\mathrm{626539}}^1$

素因数の和:626556

約数の個数: 24

約数和(自身を含む): 315776160

約数和(自身を除く): 175431424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 626539, 1253078, 2506156, 4385773, 5012312, 8771546, 10024624, 17543092, 20049248, 35086184, 70172368, 140344736]

約数ペア:

[(1, 140344736), (2, 70172368), (4, 35086184), (7, 20049248), (8, 17543092), (14, 10024624), (16, 8771546), (28, 5012312), (32, 4385773), (56, 2506156), (112, 1253078), (224, 626539)]