74996072

素因数分解:

$2^3\times {\mathrm{479}}^1\times {\mathrm{19571}}^1$

素因数の和:20056

約数の個数: 16

約数和(自身を含む): 140918400

約数和(自身を除く): 65922328

約数列:

[1, 2, 4, 8, 479, 958, 1916, 3832, 19571, 39142, 78284, 156568, 9374509, 18749018, 37498036, 74996072]

約数ペア:

[(1, 74996072), (2, 37498036), (4, 18749018), (8, 9374509), (479, 156568), (958, 78284), (1916, 39142), (3832, 19571)]