47815378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{2131}}^1$

素因数の和:3009

約数の個数: 16

約数和(自身を含む): 77366016

約数和(自身を除く): 29550638

約数列:

[1, 2, 13, 26, 863, 1726, 2131, 4262, 11219, 22438, 27703, 55406, 1839053, 3678106, 23907689, 47815378]

約数ペア:

[(1, 47815378), (2, 23907689), (13, 3678106), (26, 1839053), (863, 55406), (1726, 27703), (2131, 22438), (4262, 11219)]