7864733744

素因数分解:

$2^4\times 7^1\times {\mathrm{70220837}}^1$

素因数の和:70220852

約数の個数: 20

約数和(自身を含む): 17414767824

約数和(自身を除く): 9550034080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 70220837, 140441674, 280883348, 491545859, 561766696, 983091718, 1123533392, 1966183436, 3932366872, 7864733744]

約数ペア:

[(1, 7864733744), (2, 3932366872), (4, 1966183436), (7, 1123533392), (8, 983091718), (14, 561766696), (16, 491545859), (28, 280883348), (56, 140441674), (112, 70220837)]