40128072

素因数分解:

$2^3\times 3^1\times {\mathrm{1672003}}^1$

素因数の和:1672012

約数の個数: 16

約数和(自身を含む): 100320240

約数和(自身を除く): 60192168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1672003, 3344006, 5016009, 6688012, 10032018, 13376024, 20064036, 40128072]

約数ペア:

[(1, 40128072), (2, 20064036), (3, 13376024), (4, 10032018), (6, 6688012), (8, 5016009), (12, 3344006), (24, 1672003)]