412909072

素因数分解:

$2^4\times {\mathrm{1571}}^1\times {\mathrm{16427}}^1$

素因数の和:18006

約数の個数: 20

約数和(自身を含む): 800569296

約数和(自身を除く): 387660224

約数列:

[1, 2, 4, 8, 16, 1571, 3142, 6284, 12568, 16427, 25136, 32854, 65708, 131416, 262832, 25806817, 51613634, 103227268, 206454536, 412909072]

約数ペア:

[(1, 412909072), (2, 206454536), (4, 103227268), (8, 51613634), (16, 25806817), (1571, 262832), (3142, 131416), (6284, 65708), (12568, 32854), (16427, 25136)]