69889442

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{74509}}^1$

素因数の和:74585

約数の個数: 16

約数和(自身を含む): 121600320

約数和(自身を除く): 51710878

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 74509, 149018, 521563, 1043126, 4992103, 9984206, 34944721, 69889442]

約数ペア:

[(1, 69889442), (2, 34944721), (7, 9984206), (14, 4992103), (67, 1043126), (134, 521563), (469, 149018), (938, 74509)]