39843916

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26849}}^1$

素因数の和:26913

約数の個数: 24

約数和(自身を含む): 81194400

約数和(自身を除く): 41350484

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 26849, 53698, 107396, 187943, 375886, 751772, 1422997, 2845994, 5691988, 9960979, 19921958, 39843916]

約数ペア:

[(1, 39843916), (2, 19921958), (4, 9960979), (7, 5691988), (14, 2845994), (28, 1422997), (53, 751772), (106, 375886), (212, 187943), (371, 107396), (742, 53698), (1484, 26849)]