47402014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{30347}}^1$

素因数の和:30431

約数の個数: 16

約数和(自身を含む): 78662016

約数和(自身を除く): 31260002

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 30347, 60694, 333817, 667634, 2154637, 4309274, 23701007, 47402014]

約数ペア:

[(1, 47402014), (2, 23701007), (11, 4309274), (22, 2154637), (71, 667634), (142, 333817), (781, 60694), (1562, 30347)]