39798908

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3259}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 72293760

約数和(自身を除く): 32494852

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 3259, 6106, 6518, 12212, 13036, 140137, 231389, 280274, 462778, 560548, 925556, 9949727, 19899454, 39798908]

約数ペア:

[(1, 39798908), (2, 19899454), (4, 9949727), (43, 925556), (71, 560548), (86, 462778), (142, 280274), (172, 231389), (284, 140137), (3053, 13036), (3259, 12212), (6106, 6518)]