47320294

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{8689}}^1$

素因数の和:9087

約数の個数: 16

約数和(自身を含む): 81338400

約数和(自身を除く): 34018106

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 8689, 17378, 60823, 121646, 3380021, 6760042, 23660147, 47320294]

約数ペア:

[(1, 47320294), (2, 23660147), (7, 6760042), (14, 3380021), (389, 121646), (778, 60823), (2723, 17378), (5446, 8689)]