47397868

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{39367}}^1$

素因数の和:39421

約数の個数: 24

約数和(自身を含む): 97002752

約数和(自身を除く): 49604884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 39367, 78734, 157468, 275569, 551138, 1102276, 1692781, 3385562, 6771124, 11849467, 23698934, 47397868]

約数ペア:

[(1, 47397868), (2, 23698934), (4, 11849467), (7, 6771124), (14, 3385562), (28, 1692781), (43, 1102276), (86, 551138), (172, 275569), (301, 157468), (602, 78734), (1204, 39367)]