56907434

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{739}}^1$

素因数の和:1157

約数の個数: 16

約数和(自身を含む): 86402400

約数和(自身を除く): 29494966

約数列:

[1, 2, 139, 277, 278, 554, 739, 1478, 38503, 77006, 102721, 204703, 205442, 409406, 28453717, 56907434]

約数ペア:

[(1, 56907434), (2, 28453717), (139, 409406), (277, 205442), (278, 204703), (554, 102721), (739, 77006), (1478, 38503)]