39522868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{128321}}^1$

素因数の和:128343

約数の個数: 24

約数和(自身を含む): 86232384

約数和(自身を除く): 46709516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 128321, 256642, 513284, 898247, 1411531, 1796494, 2823062, 3592988, 5646124, 9880717, 19761434, 39522868]

約数ペア:

[(1, 39522868), (2, 19761434), (4, 9880717), (7, 5646124), (11, 3592988), (14, 2823062), (22, 1796494), (28, 1411531), (44, 898247), (77, 513284), (154, 256642), (308, 128321)]