74456072

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{18503}}^1$

素因数の和:19012

約数の個数: 16

約数和(自身を含む): 139890240

約数和(自身を除く): 65434168

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 18503, 37006, 74012, 148024, 9307009, 18614018, 37228036, 74456072]

約数ペア:

[(1, 74456072), (2, 37228036), (4, 18614018), (8, 9307009), (503, 148024), (1006, 74012), (2012, 37006), (4024, 18503)]