39798164

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9413}}^1$

素因数の和:9575

約数の個数: 24

約数和(自身を含む): 80131968

約数和(自身を除く): 40333804

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 9413, 18826, 37652, 65891, 131782, 263564, 1421363, 2842726, 5685452, 9949541, 19899082, 39798164]

約数ペア:

[(1, 39798164), (2, 19899082), (4, 9949541), (7, 5685452), (14, 2842726), (28, 1421363), (151, 263564), (302, 131782), (604, 65891), (1057, 37652), (2114, 18826), (4228, 9413)]