4080881504

素因数分解:

$2^5\times 7^2\times {\mathrm{2602603}}^1$

素因数の和:2602627

約数の個数: 36

約数和(自身を含む): 9345950964

約数和(自身を除く): 5265069460

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 2602603, 5205206, 10410412, 18218221, 20820824, 36436442, 41641648, 72872884, 83283296, 127527547, 145745768, 255055094, 291491536, 510110188, 582983072, 1020220376, 2040440752, 4080881504]

約数ペア:

[(1, 4080881504), (2, 2040440752), (4, 1020220376), (7, 582983072), (8, 510110188), (14, 291491536), (16, 255055094), (28, 145745768), (32, 127527547), (49, 83283296), (56, 72872884), (98, 41641648), (112, 36436442), (196, 20820824), (224, 18218221), (392, 10410412), (784, 5205206), (1568, 2602603)]