28822072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211927}}^1$

素因数の和:211950

約数の個数: 16

約数和(自身を含む): 57220560

約数和(自身を除く): 28398488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211927, 423854, 847708, 1695416, 3602759, 7205518, 14411036, 28822072]

約数ペア:

[(1, 28822072), (2, 14411036), (4, 7205518), (8, 3602759), (17, 1695416), (34, 847708), (68, 423854), (136, 211927)]