71732272

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{8287}}^1$

素因数の和:8836

約数の個数: 20

約数和(自身を含む): 139254976

約数和(自身を除く): 67522704

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8287, 8656, 16574, 33148, 66296, 132592, 4483267, 8966534, 17933068, 35866136, 71732272]

約数ペア:

[(1, 71732272), (2, 35866136), (4, 17933068), (8, 8966534), (16, 4483267), (541, 132592), (1082, 66296), (2164, 33148), (4328, 16574), (8287, 8656)]