47794804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2447}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 88421760

約数和(自身を除く): 40626956

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 2447, 4883, 4894, 9766, 9788, 19532, 46493, 92986, 185972, 628879, 1257758, 2515516, 11948701, 23897402, 47794804]

約数ペア:

[(1, 47794804), (2, 23897402), (4, 11948701), (19, 2515516), (38, 1257758), (76, 628879), (257, 185972), (514, 92986), (1028, 46493), (2447, 19532), (4883, 9788), (4894, 9766)]