28966532

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9491}}^1$

素因数の和:9611

約数の個数: 24

約数和(自身を含む): 58470720

約数和(自身を除く): 29504188

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 9491, 18982, 37964, 66437, 132874, 265748, 1034519, 2069038, 4138076, 7241633, 14483266, 28966532]

約数ペア:

[(1, 28966532), (2, 14483266), (4, 7241633), (7, 4138076), (14, 2069038), (28, 1034519), (109, 265748), (218, 132874), (436, 66437), (763, 37964), (1526, 18982), (3052, 9491)]