7281330896

素因数分解:

$2^4\times 7^1\times {\mathrm{65011883}}^1$

素因数の和:65011898

約数の個数: 20

約数和(自身を含む): 16122947232

約数和(自身を除く): 8841616336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 65011883, 130023766, 260047532, 455083181, 520095064, 910166362, 1040190128, 1820332724, 3640665448, 7281330896]

約数ペア:

[(1, 7281330896), (2, 3640665448), (4, 1820332724), (7, 1040190128), (8, 910166362), (14, 520095064), (16, 455083181), (28, 260047532), (56, 130023766), (112, 65011883)]