7205168

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{1123}}^1$

素因数の和:1532

約数の個数: 20

約数和(自身を含む): 14007288

約数和(自身を除く): 6802120

約数列:

[1, 2, 4, 8, 16, 401, 802, 1123, 1604, 2246, 3208, 4492, 6416, 8984, 17968, 450323, 900646, 1801292, 3602584, 7205168]

約数ペア:

[(1, 7205168), (2, 3602584), (4, 1801292), (8, 900646), (16, 450323), (401, 17968), (802, 8984), (1123, 6416), (1604, 4492), (2246, 3208)]