3949904

素因数分解:

$2^4\times 7^1\times {\mathrm{35267}}^1$

素因数の和:35282

約数の個数: 20

約数和(自身を含む): 8746464

約数和(自身を除く): 4796560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 35267, 70534, 141068, 246869, 282136, 493738, 564272, 987476, 1974952, 3949904]

約数ペア:

[(1, 3949904), (2, 1974952), (4, 987476), (7, 564272), (8, 493738), (14, 282136), (16, 246869), (28, 141068), (56, 70534), (112, 35267)]