42882868

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{35617}}^1$

素因数の和:35671

約数の個数: 24

約数和(自身を含む): 87762752

約数和(自身を除く): 44879884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 35617, 71234, 142468, 249319, 498638, 997276, 1531531, 3063062, 6126124, 10720717, 21441434, 42882868]

約数ペア:

[(1, 42882868), (2, 21441434), (4, 10720717), (7, 6126124), (14, 3063062), (28, 1531531), (43, 997276), (86, 498638), (172, 249319), (301, 142468), (602, 71234), (1204, 35617)]