26404912

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{8293}}^1$

素因数の和:8500

約数の個数: 20

約数和(自身を含む): 51422800

約数和(自身を除く): 25017888

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 8293, 16586, 33172, 66344, 132688, 1650307, 3300614, 6601228, 13202456, 26404912]

約数ペア:

[(1, 26404912), (2, 13202456), (4, 6601228), (8, 3300614), (16, 1650307), (199, 132688), (398, 66344), (796, 33172), (1592, 16586), (3184, 8293)]