28316204

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19081}}^1$

素因数の和:19145

約数の個数: 24

約数和(自身を含む): 57703968

約数和(自身を除く): 29387764

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 19081, 38162, 76324, 133567, 267134, 534268, 1011293, 2022586, 4045172, 7079051, 14158102, 28316204]

約数ペア:

[(1, 28316204), (2, 14158102), (4, 7079051), (7, 4045172), (14, 2022586), (28, 1011293), (53, 534268), (106, 267134), (212, 133567), (371, 76324), (742, 38162), (1484, 19081)]