4213216

素因数分解:

$2^5\times 7^2\times {\mathrm{2687}}^1$

素因数の和:2711

約数の個数: 36

約数和(自身を含む): 9652608

約数和(自身を除く): 5439392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 2687, 5374, 10748, 18809, 21496, 37618, 42992, 75236, 85984, 131663, 150472, 263326, 300944, 526652, 601888, 1053304, 2106608, 4213216]

約数ペア:

[(1, 4213216), (2, 2106608), (4, 1053304), (7, 601888), (8, 526652), (14, 300944), (16, 263326), (28, 150472), (32, 131663), (49, 85984), (56, 75236), (98, 42992), (112, 37618), (196, 21496), (224, 18809), (392, 10748), (784, 5374), (1568, 2687)]