28104370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9337}}^1$

素因数の和:9394

約数の個数: 32

約数和(自身を含む): 59165568

約数和(自身を除く): 31061198

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 9337, 18674, 46685, 65359, 93370, 130718, 326795, 401491, 653590, 802982, 2007455, 2810437, 4014910, 5620874, 14052185, 28104370]

約数ペア:

[(1, 28104370), (2, 14052185), (5, 5620874), (7, 4014910), (10, 2810437), (14, 2007455), (35, 802982), (43, 653590), (70, 401491), (86, 326795), (215, 130718), (301, 93370), (430, 65359), (602, 46685), (1505, 18674), (3010, 9337)]