7864382896

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{4772077}}^1$

素因数の和:4772188

約数の個数: 20

約数和(自身を含む): 15385179472

約数和(自身を除く): 7520796576

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 4772077, 9544154, 19088308, 38176616, 76353232, 491523931, 983047862, 1966095724, 3932191448, 7864382896]

約数ペア:

[(1, 7864382896), (2, 3932191448), (4, 1966095724), (8, 983047862), (16, 491523931), (103, 76353232), (206, 38176616), (412, 19088308), (824, 9544154), (1648, 4772077)]