40392744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{240433}}^1$

素因数の和:240449

約数の個数: 32

約数和(自身を含む): 115408320

約数和(自身を除く): 75015576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 240433, 480866, 721299, 961732, 1442598, 1683031, 1923464, 2885196, 3366062, 5049093, 5770392, 6732124, 10098186, 13464248, 20196372, 40392744]

約数ペア:

[(1, 40392744), (2, 20196372), (3, 13464248), (4, 10098186), (6, 6732124), (7, 5770392), (8, 5049093), (12, 3366062), (14, 2885196), (21, 1923464), (24, 1683031), (28, 1442598), (42, 961732), (56, 721299), (84, 480866), (168, 240433)]