47077402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{17449}}^1$

素因数の和:17541

約数の個数: 16

約数和(自身を含む): 75384000

約数和(自身を除く): 28306598

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 17449, 34898, 331531, 663062, 1238879, 2477758, 23538701, 47077402]

約数ペア:

[(1, 47077402), (2, 23538701), (19, 2477758), (38, 1238879), (71, 663062), (142, 331531), (1349, 34898), (2698, 17449)]