37968406

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 28559594

約数列:

[1, 2, 7, 14, 109, 139, 179, 218, 278, 358, 763, 973, 1253, 1526, 1946, 2506, 15151, 19511, 24881, 30302, 39022, 49762, 106057, 136577, 174167, 212114, 273154, 348334, 2712029, 5424058, 18984203, 37968406]

約数ペア:

[(1, 37968406), (2, 18984203), (7, 5424058), (14, 2712029), (109, 348334), (139, 273154), (179, 212114), (218, 174167), (278, 136577), (358, 106057), (763, 49762), (973, 39022), (1253, 30302), (1526, 24881), (1946, 19511), (2506, 15151)]